Recovery heart rate is to determine how fast the heart recovers and should be measured 5 to 10 minutes after vigorous activity.

true
false

True or false drinking alcohol at a faster rate will not affect a body’s absorption of alcohol

By 2 weeks after fertilization the morula has implanted into the uterine lining and transforms into a(n) . this time is when the , or the organ that will provide nourishment to the fetus by exchanging nutrients and waste products, begins to develop.

(i think the answer is a, am i right? ) most regulatory signs are a. octagonal and red or white b. circular and blue or green c. rectangular and red or white d. rectangular and yellow