Typically, what percentage of the blood is made up of plasma?

What are the two basic components of blood?

One reason the skeletal system is important is because __________.

Which of the following BEST describes what alveoli are?

A. They are the smallest tubes in the respiratory system.

B. They have a small amount of surface area.

C. They are found on the end of bronchioles.

D. They are comprised of millions of cells

__________ contain all nine essential amino acids. A. Simple carbohydrates B. Incomplete proteins C. Complete proteins D. Complex carbohydrates

True or False. Proteins are absorbed faster than fats in the digestive system.

What percentage of blood is composed of plasma?

Describe the functions of arteries, capillaries, and veins.

The nervous system is responsible for your sense of smell.

TRUE or FALSE.

Which is NOT a process in the second trimester?

A. The baby uses all five senses.

B. Hair, eyebrows, and eyelashes develop.

C. Finger and toenails grow.

D. The baby has a regular sleep cycle.

Nutrients and waste both enter and leave cells through a process called ______.

Which heart chamber receives oxygen-poor blood from all tissues except the lungs?
a. left atrium
b. left ventricle
c. right atrium
d. right ventricle

What is the percentage of plasma in the volume of blood?

The peripheral nervous system is made up of _____