Though all choices protect your organs the most important would be your bones.
The answer should be Environmental Protection Agency, because its the agency US federal government into mission of protecting environmental health or human health
Hope this helps.
<span>A stimulus is the reaction of something in a given environment.</span>
Yes. Air can be separated through fractional distillation. The air must be cooled to a liquid first. Considering nitrogen oxygen and argon all have different boiling points, the liquid air mixture can be heated very gently and carefully in a fractionating column. Each element will eventually vaporise and they can be condensed and collected at different points up the fractionating column because they each have different boiling points.
B. Homozygous that has two identical alleles for a particular trait
