I think it's B but is bad because our heart rate so low
Phagocytes are cells that kill bad things by engulfing them.
ANSWER: B
5'1 should be the answer!
Answer:
a.how much exercise you will get during the week
The answer is B because warming up helps to get the person ready for active movement. Without it, you could be cramping or feeling uncomfortable and possibly hurt yourself when doing the activity.
