The main function is a. excrete wastes from the body in urine.
Research the activity 1st before committing to it.
find out how and what it entails.
I believe that it relates to or involves free oxygen, if it is used in exercise- aerobic practices help improve the the efficiency of the body's cardiovascular system with absorbing and transporting oxygen.
Hope this helps
Answer:
Your baby's birth weight has most likely doubled by now. Babies continue to gain about 1 to 1¼ pounds (450 to 560 grams) this month and about ½ inch to ¾ inch (1 to 2 centimeters) in length.
Explanation:
