B. Building blocks
This is most likely to be the answer
You can write up a petition or raise money for the school. If you raise enough money then it can put the P.E class back on track. Without Physical Education your classmates will gain weight and not know how to eat and live healthily.
Five kinds of stressors are
acute time limited
belif naturalistic
stressful events
chronic
distant
Answer:
Your circulatory system delivers oxygen-rich blood to your bones.
Meanwhile, your bones are busy making new blood cells.
Working together, these systems maintain internal stability and balance, otherwise known as homeostasis.
Explanation:Brainliest plz
As you go farther up into Earth's atmosphere, there is less are and less pressure!
