Answer: The first blank is “does not”
The second blank is “reduces”
The third blank is “stays the same”
Dude i think it the calven cycle
Answer:
a control
Explanation:
you need something to compare it to to see if anything happens
<h2>it carries oxygen from the lungs to rest of the body.</h2><h2>This is a fast function and i hope it helps...</h2>