Answer:
Well, it's emitted from the sun as ultraviolet energy but when it reaches earth not all of it stays there. Some of it gets reflected back into space, some of it is absorbed by the earth's atmosphere, and some by the earth itself, it's surface.
Explanation:
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The average american family uses 400 gallons of water per day in there homes........(GOODLUCK!)
The first one, because it's the only one that has anything to do with the study of life.
<span>Answer:
Respiration is a very important process that happens in all living things. It is the way in which our bodies release energy from the food we eat.
When your hand is above your head, the flow of blood is reduced. This means the
supply of glucose and oxygen to the cells is limited, they respire less, and release less
energy. Therefore, the cells get tired more quickly and ache more readily. Pupils may
also account for their results by discussing anaerobic respiration.</span>
Answer:
Option B, both evolutionary history and their own individual life histories.
Explanation:
Physical anthropologists study about both the evolutionary background of an individual as well as the environmental stresses faced by him/her. They believe the identity of an individual is affected by the following – family background (genetic history), culture is which he/she has been brought up, and also the societal elements. Due to this reason Physical anthropologists focus on different areas such as forensic, skeletal biology, Primatology, human biology etc.
Hence, option B is correct