I HAVE FREAKING 25 POINTS HELP ME

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4

Describe the difference between a normal stress response and those that many indicate a need for additional support from a health professional.

The best time to go swimming is: a. directly after eating b. when you are feeling rested and energetic c. when you are feeling tired and sluggish d. a half hour after eating