are there choices? because the best one should be devising a training program that builds muscle mass slowly. Slowly building your muscle mass helps you build up your strength without hurting yourself. I believe if there are A,B,C,and D. its B. because i saw this question before. the answer is B. or what i previously said.
Answer:
Yellow fever is a disease caused by a virus that is spread through mosquito bites. Symptoms take 3–6 days to develop and include fever, chills, headache, backache, and muscle aches. About 15% of people who get yellow fever develop serious illness that can lead to bleeding, shock, organ failure, and sometimes death.
Explanation:
I copy and pasted this from the internet but you can easily summarize this in different words.
The answer you are looking for is A, member. The other 3 all have to do with being mindful! While a member just refers to a person. Not to mention there is no "or" in member!
Hope this helps!