Answer the following question given this paragraph: To prepare coal for use, the coal is first crushed into powder and burned in a furnace. Like other fuels, coal releases most of its energy as heat when it burns. The heat from the burning coal is used to boil water. This makes steam. The steam spins turbines, which creates electricity. Q: When does coal release most of its energy? Choices: - when forming - when compressed - when falling - when burning A:
when burning
Answer the following question given this paragraph: The law of conservation of mass states that matter cannot be created or destroyed. Q: The law of conservation mass states that matter cannot be created or what? Choices: - changed - moved - observed - destroyed A:
destroyed
Q: Answer the following question given this paragraph: 17.6 | The Adrenal Glands By the end of this section, you will be able to: Describe the location and structure of the adrenal glands Identify the hormones produced by the adrenal cortex and adrenal medulla, and summarize their target cells and effects The adrenal glands are wedges of glandular and neuroendocrine tissue adhering to the top of the kidneys by a fibrous capsule (Figure 17.17). The adrenal glands have a rich blood supply and experience one of the highest rates of blood flow in the body. They are served by several arteries branching off the aorta, including the suprarenal and renal arteries. Blood flows to each adrenal gland at the adrenal cortex and then drains into the adrenal medulla. Adrenal hormones are released into the circulation via the left and right suprarenal veins. Q: What glands are wedges of glandular and neuroendocrine tissue adhering to the top of the kidneys by a fibrous capsule? Choices: - heart glands - nutrients glands - fatty glands - adrenal glands A:
A: adrenal glands
Question: Answer the following question given this paragraph: Through the process of conduction, heat flows from warmer objects to cooler objects ( Figure below ). The lower mantle is heated directly by conduction from the core. In conduction , heat is transferred as atoms collide. Q: What process involves the flow of heat from warmer objects to cooler objects? Choices: - activation - convection - radiation - conduction A:
Answer: conduction
*Question*
Answer the following question given this paragraph: Absorptive protists absorb food molecules across their cell membranes. This occurs by diffusion . These protists are important decomposers. Q: What protists absorb food molecules across their cell membranes? Choices: - dielectric - fibrous - solid - absorptive A:
**Answer**
absorptive
(Q).
Answer the following question given this paragraph: Q: What's the process responsible for the presence of oxygen in our atmosphere? Choices: - respiration - ozone - glycolysis - photosynthesis A:
(A).
photosynthesis