Ques:Answer the following question given this paragraph: Birds learn through conditioning to avoid eating monarch butterflies. Q: How do birds learn to avoid eating monarch butterflies? Choices: - instinct - temperature - digestion - conditioning A:

Ans:conditioning
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Ques:Answer the following question given this paragraph: Untreated diabetes may damage capillaries in the kidneys so the nephrons can no longer filter blood. This is called kidney failure. The only cure for kidney failure is to receive a healthy transplanted kidney from a donor. Until that happens, a patient with kidney failure can be kept alive by artificially filtering the blood through a machine. This is called hemodialysis. You can see how it works in Figure below . Q: What's caused by damaged capillaries in the kidneys so the nephrons can no longer filter blood? Choices: - bacteria failure - sponge failure - colon failure - kidney failure A:

Ans:kidney failure
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Ques:Answer the following question given this paragraph: Amphibian skin contains keratin, a protein that is also found in the outer covering of most other four-legged vertebrates. The keratin in amphibians is not too tough to allow gases and water to pass through their skin. Most amphibians breathe with gills as larvae and with lungs as adults. However, extra oxygen is absorbed through the skin. Q: Most amphibians breathe with these as larvae? Choices: - nostrils - lungs - pores - gills A:

Ans:gills
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Ques:Answer the following question given this paragraph: Lead is a soft, malleable, and corrosion resistant material. The ancient Romans used lead to make water pipes, some of which are still in use today. Q: What is a soft, malleable, and corrosion resistant material called? Choices: - tin - copper - gold - lead A:

Ans:
lead
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