Answer the following question given this paragraph: Some people think that gravity moves food through the esophagus. If that were true, food would move through the esophagus only when you are sitting or standing upright. In fact, because of peristalsis, food can move through the esophagus no matter what position you are ineven upside down! Just don't try to swallow food when you are upside downyou could choke!. Q: What process moves food through the esophagus no matter which position the body is in? Choices: - mastication - proteolysis - homeostasis - peristalsis A:
peristalsis
(Question)
Answer the following question given this paragraph: Wind power, a renewable resource, shown here in a modern wind energy farm. The wind is used to turn turbines that generate electricity. Q: Is wind power renewable or non renewable? Choices: - depends - neither - non renewable - renewable A:
(Answer)
renewable
Ques: Answer the following question given this paragraph: Without communication, animals would not be able to live together in groups. Animals that live in groups with other members of their species are called social animals. Social animals include many species of insects, birds, and mammals. Specific examples are ants, bees, crows, wolves, and human beings. Q: Animals that live in groups with other members of their species are called what? Choices: - available animals - grouping animals - aggressive animals - social animals A:
Ans: social animals
(Q).
Answer the following question given this paragraph: interconnected pathways through which carbon is recycled through the biotic and abiotic components of the biosphere. Q: Interconnected pathways through which carbon is recycled through the biotic and abiotic components of what? Choices: - atmosphere - ozone - hemisphere - biosphere A:
(A).
biosphere
Ques:Answer the following question given this paragraph: Most of the pathogens that cause STIs enter the body through mucous membranes of the reproductive organs. All sexual behaviors that involve contact between mucous membranes put a person at risk for infection. This includes vaginal, anal, and oral sexual behaviors. Many STIs can also be transmitted through body fluids such as blood, semen, and breast milk. Therefore, behaviors such as sharing injection or tattoo needles is another way these STIs can spread. Q: Most of the pathogens that cause stis enter the body through mucous membranes of which organs? Choices: - eyes - kidneys - stomach - reproductive organs A:

Ans:reproductive organs
Answer the following question given this paragraph: Steroids (or sterols) have several functions. Sterols are a subgroup of steroids. The sterol cholesterol is an important part of cell membranes and plays other vital roles in the body. Cholesterol is a precursor to fat-soluble vitamins and steroid hormones. Steroid hormones include the male and female sex hormones. Sterols also have roles as second messengers in signalling pathways. Q: Sterols are a subgroup of what? Choices: - nuclides - nutrients - antibiotics - steroids A:
steroids