It allows Nutrients and waste substances to pass through them
Organs I guess.
(Sorry if Im not helping)
Answer:
Feeling sad is a natural reaction to situations that cause emotional upset or pain. There are varying degrees of sadness. But like other emotions, ...
anybody can have depresion
Explanation:
Answer:
A. fertility awareness
Explanation:
Birth control pills alternate a person's hormonal systems to prevent an egg from being dropped and fertilized, and a condom prevents the sperm from reaching the egg. Fertility awareness is the only one that does neither. It is a method that allows a woman to chart the fertility signs her body produces over the course of a menstrual cycle.
hope this helps!
"physically fit" doesn't involve your mental/ emotional health, it normally involves using your arms, legs and brain, which in short your brain involves those of number 2
