In regard to bone growth what negative consequence might ensue from steroid use by young athletes

Describe some of the common health conditions associated with air pollution.

Peter's doctor calculated his body mass index (bmi) and determined that his fat-to-lean tissue ratio was a bit too high. which of the following should peter increase in his weekly schedule to specifically address this issue?

Which influences are classified as part of your social environment? a) traits b) friends c) habits d) foods? me !