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Study sets matching "grade 7 science circulatory system"

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Study sets matching "grade 7 science circulatory system"

9 terms
Texas Science Grade 7 - Circulatory System
Circulation
Circulatory system
Cardiac muscle
Heart
The movement or passage through a system of vessels
The organ system that delivers materials including oxygen to…
The specialized striated muscle tissue of the heart
The primary organ of the circulatory system. It pumps blood t…
Circulation
The movement or passage through a system of vessels
Circulatory system
The organ system that delivers materials including oxygen to…
16 terms
Grade 7 Science The Heart & Circulatory System - how does it work?
The circulatory system
What does the blood do?
What does the heart do?
What 5 materials are carried in blood?
is the body's transport system
carries materials
pumps blood to carry materials
1 oxygen - from lungs to body cells... 2 nourishment - dissolved…
The circulatory system
is the body's transport system
What does the blood do?
carries materials
15 terms
Grade 7 Science Heart and Circulatory System vocabulary
white blood cells
capillaries
arteries
veins
the body's disease fighters
blood vessels where materials are exchanged between body and…
blood vessels that carry blood away from the heart
blood vessels that carry blood back to the heart
white blood cells
the body's disease fighters
capillaries
blood vessels where materials are exchanged between body and…
27 terms
Grade 7 Science Heart and Circulatory System vocabulary
white blood cells
capillaries
coronary arteries
arteries
n. the body's disease fighters
n. blood vessels where materials are exchanged between body a…
n. carry blood to the heart itself
n. blood vessels that carry blood away from the heart
white blood cells
n. the body's disease fighters
capillaries
n. blood vessels where materials are exchanged between body a…
13 terms
Grade 7 Morrell Circulatory System
Valves
Heart
cardiac muscle
Four chambers of the heart
control the flow of blood through the heart and blood flows i…
pumps blood to the lungs and other parts of the body
lets the heart continuously contract
right atrium, left atrium, right ventricle, left ventricle
Valves
control the flow of blood through the heart and blood flows i…
Heart
pumps blood to the lungs and other parts of the body
19 terms
Grade 7 Circulatory System
closed circulatory system
aorta
hemoglobin
ventricle
organ system in which blood moves through vessels
largest artery in the body
protein found in red blood cells that carries oxygen
lower chamber of the heart
closed circulatory system
organ system in which blood moves through vessels
aorta
largest artery in the body
20 terms
Grade 7 circulatory system
white blood cells
Connective tissue
epithelial cells
capillaries
the body's disease fighters
outer layer of arteries and veins
inner layer of arteries and veins
blood vessels where materials are exchanged between body and…
white blood cells
the body's disease fighters
Connective tissue
outer layer of arteries and veins
38 terms
DH Wildcats Grade 7 Circulatory System
heart attack
plasma
red blood cell
hemoglobin
Occurs when blood flow to part of the heart muscle is blocked…
Liquid part of the blood (90% is water)
Blood cells that carry oxygen from the lungs to the body cells.
An protein that contains iron that binds chemically to oxygen…
heart attack
Occurs when blood flow to part of the heart muscle is blocked…
plasma
Liquid part of the blood (90% is water)
51 terms
science Circulatory and respiration system grade 7
the circulatory system
major parts of the circulatory system
blood vessels
arteries
cardiovascular system, transports oxygen, nutrients, and horm…
blood, blood vessels, and the heart
arteries, veins, capillaries, lymph vessels,
carry blood away from the heart to the body, has thick muscul…
the circulatory system
cardiovascular system, transports oxygen, nutrients, and horm…
major parts of the circulatory system
blood, blood vessels, and the heart
18 terms
Circulatory System and The Heart Grade 7
What is the Circulatory main function?
Arteries
Capillaries
Veins
To bring oxygen nutrients and hormones to cells, remove cells…
large vessels that carry blood away from the heart and to tis…
smallest blood vessels. Nutrients and oxygen can diffuse into…
Blood has passed through the Capillaries is returned to the h…
What is the Circulatory main function?
To bring oxygen nutrients and hormones to cells, remove cells…
Arteries
large vessels that carry blood away from the heart and to tis…
21 terms
Circulatory system grade 7
Cardiovascular organs
Brings
Eliminates
Heart
Heart vessels and blood... Vessels could go up to 100,000 miles…
Water oxygen and nutrients
Water and carbon dioxide
Located behind sternum between lungs... has four chambers
Cardiovascular organs
Heart vessels and blood... Vessels could go up to 100,000 miles…
Brings
Water oxygen and nutrients
12 terms
Grade 7: The Circulatory System
circulatory system
heart
blood vessels
blood
the organ system composed of vessels and muscles that control…
a muscle that pumps blood throughout the body
arteries and veins are referred to as blood vessels
carries oxygen and nutrients to all parts of the body. It als…
circulatory system
the organ system composed of vessels and muscles that control…
heart
a muscle that pumps blood throughout the body
20 terms
Circulatory System Vocab Grade 7
pulmonary valve
superior vena cava
right atrium
tricuspid valve
opens from the right ventricle to allow blood to flow into th…
the large vein where the blood flows from the upper body into…
blood flows into this chamber in need of oxygen
opens to let the blood in the right atrium go to the right ve…
pulmonary valve
opens from the right ventricle to allow blood to flow into th…
superior vena cava
the large vein where the blood flows from the upper body into…
18 terms
Circulatory System and The Heart Grade 7
Arteries
Capillaries
Veins
Plasma
large vessels that carry blood away from the heart and to tis…
smallest blood vessels. Nutrients and oxygen can diffuse into…
Blood has passed through the Capillaries is returned to the h…
Compresses about 45% of total blood Volume
Arteries
large vessels that carry blood away from the heart and to tis…
Capillaries
smallest blood vessels. Nutrients and oxygen can diffuse into…
16 terms
health grade 7 circulatory system
circulatory system
what does the blood do?
what does the heart do?
what 5 materials are carried in blood?
is the body's transport system
carries materials
pumps blood to carry materials
1 oxygen - from lungs to body cells... 2 nourishment - dissolved…
circulatory system
is the body's transport system
what does the blood do?
carries materials
Grade 7 Science Muscular System
Three types of muscle tissue
Muscles
Skeletal muscle
smooth muscle
Skeletal... smooth ... cardiac
work in pairs
attached to bones ... voluntary movement
Lungs, stomach and intestines involuntary ... contacts without y…
Three types of muscle tissue
Skeletal... smooth ... cardiac
Muscles
work in pairs
34 terms
7 th grade Science Circulatory System
circulatory system
diffusion
active transport
heart
includes the blood, heart, and blood vessels. moves materials…
moving materials from an area of high concentration to area o…
opposite of diffusion
controls blood flow through all part of the body
circulatory system
includes the blood, heart, and blood vessels. moves materials…
diffusion
moving materials from an area of high concentration to area o…
18 terms
Grade 7 - Science - The Excretory System
Excretion
Metabolism
Excretory System
Respiration
the process by which wastes of metabolism are removed from th…
chemical reactions that occur in the body.
the organ system that helps in excretion. ... Includes the lungs…
process of obtaining energy from food for cells to use.
Excretion
the process by which wastes of metabolism are removed from th…
Metabolism
chemical reactions that occur in the body.
17 terms
NERVOUS SYSTEM SCIENCE GRADE 7
AXON
CORTEX
DENDRITE
GILA
LONG EXTENSION OF A NERVE CELL THAT SENDS ELECTRICAL SIGNALS…
OUTER LAYER OF THE HUMAN BRAIN THAT IS IMPORTANT FOR CONSCIOU…
SHORT BRANCH STRUCTURE THAT CONNECTS WITH OTHER NERVES
IMPORTANT CELLS THAT MAINTAIN NERVES AND KEEP THEM HAPPY.
AXON
LONG EXTENSION OF A NERVE CELL THAT SENDS ELECTRICAL SIGNALS…
CORTEX
OUTER LAYER OF THE HUMAN BRAIN THAT IS IMPORTANT FOR CONSCIOU…
13 terms
Grade 7 - Science Digestive System
Digestion
Mechanical Digestion
Chemical Digestion
Mouth
the process that breaks down food into substances that can be…
the process that breaks down food into small pieces
the process that chemically changes food into simpler substan…
digestion begins here
Digestion
the process that breaks down food into substances that can be…
Mechanical Digestion
the process that breaks down food into small pieces
11 terms
Grade 7 Science September
density
gravity
volume
atom
the amount of stuff in an object. The closer together the mol…
a force or pull between 2 objects. Example: a ball moving tow…
the amount of space something takes up. Example: The volume o…
a small particle of matter
density
the amount of stuff in an object. The closer together the mol…
gravity
a force or pull between 2 objects. Example: a ball moving tow…
19 terms
Grade 7 Science The Skeletal System
Skeleton
Vertebrae
Joint
Ligament
The inner framework made up of all the bones of the body
The 26 small bones that make up the backbone
A place in the body where two bones come together
Strong band of tissue that connective that ebones together*…
Skeleton
The inner framework made up of all the bones of the body
Vertebrae
The 26 small bones that make up the backbone
9 terms
Texas Science Grade 7 - Respiratory System
Respiration
Respiratory system
Lungs
Mitochondria
The process of breathing. Also used to refer to the process i…
The organ system that takes oxygen into the body and releases…
A pair of organs in the respiratory system where oxygen and c…
The site for cellular respiration (energy production)
Respiration
The process of breathing. Also used to refer to the process i…
Respiratory system
The organ system that takes oxygen into the body and releases…
10 terms
GRADE 7 SCIENCE BODY SYSTEM
skeletal system
integumentary system
muscular system
circulatory system
1. supports body... 2. protects internal organs... 3. allows moveme…
1. guards against infection and injury... 2. helps regulate body…
1. with skeletal system, produces movement... 2. helps circulate…
1. transports oxygen, nutrients and wastes... 2. fights infectio…
skeletal system
1. supports body... 2. protects internal organs... 3. allows moveme…
integumentary system
1. guards against infection and injury... 2. helps regulate body…
8 terms
Texas Science Grade 7 - Reproductive System
Reproductive system
Sperm
Egg
Ovum
The system that is responsible for the procreation of offspring
Male reproductive cell
Female reprodctive cell; also ovum
Female reprodctive cell; also egg
Reproductive system
The system that is responsible for the procreation of offspring
Sperm
Male reproductive cell
14 terms
Max B Grade 7 Science The Skeletal System
Joint
Ligament
Cartliage
Compact Bone
A place in the body where two bones come together
Strong connective tissue that holds bones together in *mo…
A connective tissue that in more flexible than bone and tha…
Hard, dense bone tissue that is beneath the outer membrane of…
Joint
A place in the body where two bones come together
Ligament
Strong connective tissue that holds bones together in *mo…
11 terms
Grade 7 Science September
density
gravity
volume
atom
the amount of stuff in an object
a force or pull between 2 objects. Example: a ball moving tow…
the amount of space something takes up
a small particle of matter
density
the amount of stuff in an object
gravity
a force or pull between 2 objects. Example: a ball moving tow…
15 terms
Grade 7 Science - Intro to Digestive System
Organization in the human body
Purpose of body systems
Homeostasis
Digestive System
Organelles -> Cells -> Tissues -> Organs > Organ Systems ... lea…
Maintain homeostasis
Stable internal condition
made of alimentary canal. Alimentary canal is the pathway by…
Organization in the human body
Organelles -> Cells -> Tissues -> Organs > Organ Systems ... lea…
Purpose of body systems
Maintain homeostasis
8 terms
Texas Science Grade 7 - Reproductive System
Reproductive system
Sperm
Egg
Ovum
The system that is responsible for the procreation of offspring
Male reproductive cell
Female reprodctive cell; also ovum
Female reprodctive cell; also egg
Reproductive system
The system that is responsible for the procreation of offspring
Sperm
Male reproductive cell
19 terms
Texas Science Grade 7 - Cardiovascular System
Circulatory system
Respiration
Respiratory system
Cardiac muscle
The organ system that delivers materials including oxygen to…
The process of breathing. Also used to refer to the process i…
The organ system that takes oxygen into the body and releases…
The specialized striated muscle tissue of the heart
Circulatory system
The organ system that delivers materials including oxygen to…
Respiration
The process of breathing. Also used to refer to the process i…
20 terms
Grade 7 Science
cell wall
cell membrane
cytoplasm
vacuole
Protects the cell from injury and holds the shape of the cell
Controls what comes in and out of the cell
Gel-like fluid where the organelles are found
Stores biochemicals, and helps in plant growth
cell wall
Protects the cell from injury and holds the shape of the cell
cell membrane
Controls what comes in and out of the cell
35 terms
Michael's Science - Cardiovascular System (Grade 7)
oxygen
glucose
carbon dioxide
Your heart
Blood carries.....from your lungs to other body cells.
Blood transports.....to cells for energy.
Blood carries.....from cells to the lungs where it is exhaled.
What is the hollow muscular organ that pumps blood throughout…
oxygen
Blood carries.....from your lungs to other body cells.
glucose
Blood transports.....to cells for energy.
21 terms
Michael's Digestive System Science (Grade 7)
1. break down food into molecules the…
Both mechanical and chemical digestion…
Mechanical digestion begins as you bit…
Chemical digestion begins as saliva is…
What are the three main functions of the digestive system?
What is the function of the MOUTH?
What is MECHANICAL DIGESTION?
What is CHEMICAL DIGESTION?
1. break down food into molecules the…
What are the three main functions of the digestive system?
Both mechanical and chemical digestion…
What is the function of the MOUTH?
10 terms
Texas Science Grade 7 - Digestive System
Mouth
Esophagus
Stomach
Small intestine
The opening in the lower part of the human face, surrounded b…
The part of the alimentary canal that connects the throat to…
A saclike enlargement of the alimentary canal forming an orga…
The narrow, winding, upper part of the intestine where digest…
Mouth
The opening in the lower part of the human face, surrounded b…
Esophagus
The part of the alimentary canal that connects the throat to…
31 terms
GRADE 7: EARTH SCIENCE
CHEMICAL CHANGE
PHYSICAL CHANGE
KINETIC ENERGY
POTENTIAL ENERGY
A change that occurs when one or more substances change into…
A change of matter from one form to another without a change…
the energy an object has due to its motion
energy stored due to an object's position or arrangement. The…
CHEMICAL CHANGE
A change that occurs when one or more substances change into…
PHYSICAL CHANGE
A change of matter from one form to another without a change…
75 terms
Texas Science Grade 7 - Human Body Systems
Organ system
Circulation
Circulatory system
Respiration
A group of organs that work together to perform a specific job
The movement or passage through a system of vessels
The organ system that delivers materials including oxygen to…
The process of breathing. Also used to refer to the process i…
Organ system
A group of organs that work together to perform a specific job
Circulation
The movement or passage through a system of vessels
10 terms
CMS Grade 7 Science (4-1) The Respitory System (pp. 112-120)
Respiration (aka: Cellular Respiration)
Cillia
Pharynx (aka: throat)
Trachea
The process by which oxygen and glucose undergo a complex…
Tiny hairlike extensions that move together in a sweeping m…
The throat: part of both the respiratory and digestive
The windpipe: a passage through which air moves in the…
Respiration (aka: Cellular Respiration)
The process by which oxygen and glucose undergo a complex…
Cillia
Tiny hairlike extensions that move together in a sweeping m…
12 terms
Earth System Basics - Grade 7
Igneous rock
Sedimentary rock
Metamorphic rock
Rock cycle
Rock formed from the cooling of molten rock; can be extrusive…
Formed through the deposition of sediment transported by wate…
A type of rock that forms from an existing rock that is chang…
A repeated series of events by which rock gradually and conti…
Igneous rock
Rock formed from the cooling of molten rock; can be extrusive…
Sedimentary rock
Formed through the deposition of sediment transported by wate…
13 terms
Texas Science Grade 7 - Control Systems
Nervous system
Brain
Spinal cord
Neuron
The system that controls and coordinates all of the body's ac…
The primary organ of the nervous system. It acts as the contr…
A bundle of nerves located down the center of the backbone th…
A nerve cell
Nervous system
The system that controls and coordinates all of the body's ac…
Brain
The primary organ of the nervous system. It acts as the contr…
14 terms
Texas Science Grade 7 - Support Systems
Skeletal muscle
Smooth muscle
Cardiac muscle
Muscular system
Muscle that is connected to the skeleton to form part of the…
Muscle tissue that contracts without conscious control
The specialized striated muscle tissue of the heart
The system containing all the muscles of the body, especially…
Skeletal muscle
Muscle that is connected to the skeleton to form part of the…
Smooth muscle
Muscle tissue that contracts without conscious control
13 terms
Texas Science Grade 7 - Nervous System
What is the function of the nervous sy…
What are the two parts of the nervous…
Nervous system
Brain
To respond and adjust to change in its environment.
The central nervous system and the peripheral nervous system.
The system that controls and coordinates all of the body's ac…
The primary organ of the nervous system. It acts as the contr…
What is the function of the nervous sy…
To respond and adjust to change in its environment.
What are the two parts of the nervous…
The central nervous system and the peripheral nervous system.
9 terms
CMS Grade 7 Science (1-4) The Muscular System
Involuntary Muscle
Voluntary Muscle
Skeletal Muscle
Tendon
A muscle that is not under conscious control... Ex) breathing an…
A muscle that is under conscious control... Ex) smiling, getting…
A muscle that is attached to the bones of the skeleton and pr…
Strong connective tissue that attaches muscle to bone
Involuntary Muscle
A muscle that is not under conscious control... Ex) breathing an…
Voluntary Muscle
A muscle that is under conscious control... Ex) smiling, getting…
12 terms
Earth System Basics - Grade 7-Notes
Igneous rock
Sedimentary rock
Metamorphic rock
Rock cycle
Igneous rock
Sedimentary rock
21 terms
DH Wildcats Grade 7 Digestive System
teeth
saliva
tongue
esophagus
The organs of chewing, which is also known as mastication.…
A watery liquid secreted into the mouth by glands, providing…
A muscular organ in the mouth that can taste and mix food wit…
A muscular tube that connects the mouth to the stomach.
teeth
The organs of chewing, which is also known as mastication.…
saliva
A watery liquid secreted into the mouth by glands, providing…
26 terms
Grade 7 - Science The Heart and Circulation, Respiratory System
heart
atrium
ventricle
left ventricle
a pump that moves blood through the blood vessels. Most of th…
two upper chambers of the heart
each of the two lower chambers of the heart
pumps blood throughout the body through the aorta
heart
a pump that moves blood through the blood vessels. Most of th…
atrium
two upper chambers of the heart
8 terms
CMS Grade 7 Science (4-3) The Excretory System (pp. 127 -131)
Excretion
Urea
Kidney
Urine
The process by which wastes are removed from the body.
A chemical that comes from the breakdown of proteins.
A major organ of excretory system which removes urea and…
A watery fluid produced by the kidneys that contains urea…
Excretion
The process by which wastes are removed from the body.
Urea
A chemical that comes from the breakdown of proteins.
12 terms
Science grade 7 Natural Selection
Adaptation
Gradualisim
Extinction
Natural Selection
a trait that helps an organism survive and reproduce
evolutionary change happens gradually (very slowly)
when the last individual organism of a species dies
organisms that are better adapted to their environment will s…
Adaptation
a trait that helps an organism survive and reproduce
Gradualisim
evolutionary change happens gradually (very slowly)
9 terms
Texas Science Grade 7 - Respiratory System
Respiration
Respiratory system
Lungs
Mitochondria
The process of breathing. Also used to refer to the process i…
The organ system that takes oxygen into the body and releases…
A pair of organs in the respiratory system where oxygen and c…
The site for cellular respiration (energy production)
Respiration
The process of breathing. Also used to refer to the process i…
Respiratory system
The organ system that takes oxygen into the body and releases…
9 terms
Texas Science Grade 7 - Nervous System
Nervous system
Brain
Spinal cord
Neuron
The system that controls and coordinates all of the body's ac…
The primary organ of the nervous system. It acts as the contr…
A bundle of nerves located down the center of the backbone th…
A nerve cell
Nervous system
The system that controls and coordinates all of the body's ac…
Brain
The primary organ of the nervous system. It acts as the contr…
10 terms
Introduction to Earth Systems - Grade 7
Asthenosphere
Continental crust
Inner core
Lithosphere
The zone of the mantle beneath the lithosphere that consists…
Makes up the continental landmasses (Mostly granite, less den…
A dense sphere of solid iron and nickel at the center of Earth
Earth's crust and solid upper mantle, broken into tectonic pl…
Asthenosphere
The zone of the mantle beneath the lithosphere that consists…
Continental crust
Makes up the continental landmasses (Mostly granite, less den…
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