During the embryonic period:
a. the ovum is fertilized
b. the zygote attaches itself to the wall of the uterus
c. cells divide and differentiate into bone, muscle, and organs
d. the fetus is born
C
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What does stop at the top mean?
a. Getting support from family and friends when you are stressed out. b. Getting angry enough to stand up for yourself, but not so angry that you lash out. c. Stepping out of a negative situation in order to decrease the intensity of emotions. d. Put enough pressure on yourself to get motivated, but not so much that your efficiency decreases.
When some body change is linked to age but appears to be the product of environmental influences or health habits, it is an example of _______
a. maturation b. the impact of free radicals c. primary aging d. secondary aging