The blood __________ in the body and provides what the body needs.（ ）
A: swells
B: circulates
C: tastes
D: tempted
A: swells
B: circulates
C: tastes
D: tempted
举一反三
- The blood __________ in the body and provides what the body needs.
- Exercise helps the blood and body fluids to _____ in our body A: circulate B: circulation
- What are the names for the tubes in your body that carry blood from your heart to the rest of your body.
- What is body language? What is the function of body language?
- What kind of blood vessels regulate the distribution of blood flow to body's parts and organs? A: Large arteries B: Medium-size arteries C: Small arteries D: Arterioles