Answer: It is an amino acid that cannot be made by the body. It must be obtained from eating certain foods.
Explanation:
Jet streams are fast moving air currents much like how a river is a fast moving water current so the answer is jet streams.
Answer:
Here are the top five reasons why you need to wear safety glasses. Safety glasses can prevent foreign objects that are floating around from damaging your vision. Dangerous particles or chemicals could be floating around in your workplace. Some jobs that are at a high risk include construction, maintenance, welding, plumbing, and mining.
Explanation:
