Ques: Answer the following question given this paragraph: The water cycle takes place on, above, and below Earth's surface. In the cycle, water occurs as water vapor, liquid water, and ice. Many processes are involved as water changes state in the cycle. The atmosphere is an exchange pool for water. Ice masses, aquifers, and the deep ocean are water reservoirs. Q: Where on the earth's surface does the water cycle takes place? Choices: - on , below , and below - for , above , and below - inside,under,above - on, above, and below A:
Ans: on, above, and below

Ques: Answer the following question given this paragraph: A fully developed placenta, like the one in Figure below , is made up of a large mass of blood vessels from both mother and fetus. The maternal and fetal vessels are close together but separated by tiny spaces. This allows the mother's and fetus's blood to exchange substances across their capillary walls without the blood actually mixing. Q: A fully developed placenta is made up of a large mass of what? Choices: - brain tissues - plant cells - estrogen hormones - blood vessels A:
Ans: blood vessels

Ques: Answer the following question given this paragraph: Q: Several neuropeptides, relatively short chains of amino acids, serve as neurotransmitters that operate via metabotropic what? Choices: - lipids - membranes - organelles - receptors A:
Ans: receptors

Ques: Answer the following question given this paragraph: Extensive properties vary according to the amount of matter present. Examples of extensive properties include mass, volume, and length. Q: What are mass, volume, and length an example of? Choices: - extensive compounds - dynamic properties - fantastic properties - extensive properties A:
Ans:
extensive properties