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
According to the U.S. Geological Survey, most of that three percent is inaccessible. Over 68 percent of the fresh water on Earth is found in icecaps and glaciers, and just over 30 percent is found in ground water. Only about 0.3 percent of our fresh water is found in the surface water of lakes, rivers, and swamps. The use for the water in the world is for household drinking water. The ocean stores about 97 percent of the Earth's water; the remaining three percent is stored in glaciers and ice, below the ground, in rivers and lakes. Of the world's total water supply of about 332 million cubic miles of water, about 97 percent is stored in the ocean.
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Thick, moist soils is not an area that is prone to landslide hazards.
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Any infectious diseases can be prevented by vaccinations
<u>Explanation:</u>
- Vaccines defend against infectious diseases that cause severe illness and seldom death.
- It prevents disease in somebody who receives them and protects those who get into contact with unvaccinated individuals.
- Vaccines include the corresponding antigens or parts of it that cause illnesses, but the antigens in vaccines are either destroyed or incapacitated.
- When they are introduced into fatty tissue or muscle, vaccine antigens are not powerful enough to generate the symptoms and signs of the disease but are tough enough for the immune system to build antibodies against them.
