Answer the following question given this paragraph: For an endothermic chemical reaction, energy is absorbed as reactants are converted to products. Exothermic and endothermic reactions can be thought of as having energy as either a product of the reaction or a reactant. Exothermic reactions give off energy, so energy is a product. Endothermic reactions require energy, so energy is a reactant. Q: Energy is absorbed as reactants are converted to products in what kind of chemical reaction? Choices: - anaphoric - hydrostatic - synthesis - endothermic A:
endothermic
Answer the following question given this paragraph: Bees are beautiful creatures that help plants flourish. They carry pollen from one plant to another to facilitate plant growth and development. But, they can also be troublesome when they sting you. For people who are allergic to bee venom, this can be a serious, life-threatening problem. For the rest of us, it can be a painful experience. When stung by a bee, one first-aid treatment is to apply a paste of baking soda (sodium bicarbonate) to the stung area. This weak base helps with the itching and swelling that accompanies the bee sting. Q: What do bees carry from one plant to another to facilitate plant growth and development? Choices: - nutrients - spores - fungi - pollen A:
pollen
Q: Answer the following question given this paragraph: Nonmetals are elements that generally cannot conduct electricity. They are the second largest class of elements after metals. Examples of nonmetals include hydrogen, carbon, chlorine, and helium. Q: What group of elements cannot conduct electricity? Choices: - carbonates - phosphates - metals - nonmetals A:
A: nonmetals
Question: Answer the following question given this paragraph: Oceanography is the study of the oceans. The word oceanology might be more accurate, since "ology" is "the study of. " "Graph" is "to write" and refers to map making. But mapping the oceans is how oceanography started. Q: What does the ending 'ology' refer to? Choices: - theory of - Application Of - focus of - study of A:
Answer: study of
*Question*
Answer the following question given this paragraph: A transformer has two coils, electrically insulated from each other. One coil is called the primary coil and the other is called the secondary coil. Q: A transformer has two coils, electrically insulated from each other. one coil is called the primary coil and the other is called the what? Choices: - tertiary coil - young coil - quadratic coil - secondary coil A:
**Answer**
secondary coil
*Question*
Answer the following question given this paragraph: The sun and other stars produce light because they are so hot. They glow with light due to their extremely high temperatures. This way of producing light is called incandescence . Some objects produce light without becoming very hot. They generate light through chemical reactions or other processes. Producing light without heat is called luminescence . Objects that produce light by luminescence are said to be luminous. Luminescence, in turn, can occur in different ways:. Q: Producing light without heat is called what? Choices: - osmosis - thermoluminescence - bioluminescence - luminescence A:
**Answer**
luminescence