Which of these is an example of a defense protein?
o a.
an enzyme
ob. a hormone
o c.
a channel
od. an antibody
o e.
a lipoprotein

It true it will they want do take care headache, belly pain

Answerdomain;

Subtract your 2-minute heart rate from the heart rate you took immediately after exercising. the faster your heart rate recovers (or slows down ) the fitter and healthier your heart. if the difference between the two numbers is: less than 22: your biological age is slightly older than your calendar age