The answer is A. Transition
Divorce and changing schools is also considered a transitions.
An enviromental change could trigger a drug abuse for teens because it forced them to adapt (socialize with friends, etc)
Weight should be the answer
B,basic if you want this answer described to you let me know<span />
Answer – Three Trimesters
The development a fetus occurs over three trimesters of pregnancy. The nine months gestational period in humans is divided into three stages of equal length; the first three months form the first trimester, the fourth to sixth months form the second trimester, and the seventh to ninth month form the third trimester.
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<em>An activity that helps develop muscular endurance is;</em>
C. Rowing
<u>Aerobic endurance fitness is an important physical fitness for rowers. Rowers need to accomplish and maintain a very high level of intensity throughout their race.</u>