anatomy and physiology

Measuring an organ's size would relate more closely to the science of ...

• anatomy
• physiology
• Both anatomy and physiology

Observing a heart pumping blood would relate more closely to the science of ...

• anatomy
• physiology
• Both anatomy and physiology

Which organ is part of the nervous system and controls and coordinates all the body’s functions?

• The brain
• The heart
• The stomach
• The pituitary gland

Blood is mostly made of:

• Water
• Red blood cells
• White blood cells
• Platelets

Finish this sentence:

Homeostasis is the ability to maintain a __________ internal environment.

• stable

• fluctuating

• an elevated

• decreased

13. What system does the respiratory system work most closely?

• Lymphatic

• Skeletal

• Cardiovascular

• Muscular

• Nervous

The primary function of the small intestine is:

• absorption of nutrients

• absorption of water

• waste secretion

• vitamin conversion

• mineral secretion