What is Life?
Basic unit of structure and function in living things.
Made of a single cell.
Organisms composed of many cells.
A change in an organism's surroundings that causes the organism to react.
An action or change in behavior that occurs as a result of a stimulus.
The process of becoming larger.
The process of change that occurs during an organism's life to produce a more complex organism.
To produce offspring that are similar to the parents. There are two types.
The mistaken idea that living things come from nonliving things.
This scientist disproved spontaneous generation by showing that maggots do not spontaneously arise from decaying meat.
An organism that makes its own food with the sun's energy.
An organism that cannot make its own food.
Process by which organisms maintain a relatively stable internal environment.
Reproduction that requires two organisms or parents and produces offspring that are different from the parents.
Reproduction that involves only one parent and produces offspring that are identical to the parent.
Chemicals of Life
The chemicals contained in living things (Water, Carbohydrates, Proteins, Lipids and Nucleic Acids.)
Characteristics of Living Things
Made of cells, can reproduce, grow and develop, obtain and use energy, respond to the environment and contain complex chemicals.
Needs of Living Things
All living things must satisfy the basic needs for energy (food), water, living space and stable internal conditions (homeostasis)
YOU MIGHT ALSO LIKE...
Chapter 1.1 What is life?
Science Chp. 1 Section 1
vocabulary lesson 3
OTHER SETS BY THIS CREATOR
Earth's Changing Surface - Chapter 3 (Erosion and Deposition)
Earth's Changing Surface - Chapter 2- (Weathering and Soil Formation)
Inside Earth - Chapter 5 (Rocks)
Inside Earth - Chapter 4 (Minerals)
THIS SET IS OFTEN IN FOLDERS WITH...