Ques:Q: What paired organs together receive about 25 percent of cardiac output and are protected in the retroperitoneal space by the renal fat pad and overlying ribs and muscle? Choices: - hands - lungs - brain - kidneys A:

Ans:kidneys
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Ques:Q: Sugars are simple types of what biochemical compounds and possess relatively small molecules? Choices: - proteins - vegetables - lipids - carbohydrates A:

Ans:carbohydrates
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Ques:Q: During which stage of development do all the major organs begin to form? Choices: - third trimester - nascent - transgenic - embryonic A:

Ans:embryonic
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Ques:Q: What is igneous rock created from? Choices: - magma aging - volcanic ash - carbon dioxide - magma cooling A:

Ans:
magma cooling
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