7. How many amino acids are there? A. Three
B. Seven
O C. Five
O D. Nine
Mark for ruin
Answer

Nina has the flu and a high fever. her immune system is exhibiting the line of defense. this defense is part of immunity.

When participating in a weight training program, which of the following is most likely to occur? a. your overall weight will not changeb. you will gain musclec. you will lose fatd. all of the above

Brian said that when you get your body broken such as a arm or leg. it means your bones break to pieces and must do surgery or get a cast to fix it. is it true or false?