Ques:Answer the following question given this paragraph: Like roots, the stems of vascular plants are made of dermal, vascular, and ground tissues. Q: In vascular plants, what two basic structures are made of dermal, vascular, and ground tissues? Choices: - stems and flowers - roots and seed - fruits and nuts - roots and stems A:

Ans:roots and stems
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Ques:Answer the following question given this paragraph: High-density materials are much more effective protection against gamma emissions than low-density ones. Gamma rays are usually blocked effectively by lead shielding. The thickness of the shielding will determine the effectiveness of the protection offered by the lead. Q: What element is typically used to shield things from gamma rays? Choices: - gold - silver - aluminum - lead A:

Ans:lead
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Ques:Answer the following question given this paragraph: A monosaccharide is the simplest carbohydrate and cannot be hydrolyzed to produce a smaller carbohydrate molecule. Disaccharides contain two monosaccharide units, and polysaccharides contain many monosaccharide units. Q: A monosaccharide is the simplest carbohydrate and cannot be hydrolyzed to produce a smaller what? Choices: - amino acid - glucose atom - quark - carbohydrate molecule A:

Ans:carbohydrate molecule
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Ques:Answer the following question given this paragraph: Ecology is the study of how living things interact with each other and with their environment. It is a major branch of biology, but has areas of overlap with geography, geology, climatology, and other sciences. This lesson introduces fundamental concepts in ecology, beginning with organisms and the environment. Q: What is the term for the study of how living things interact with each other and with their environment? Choices: - biology - radiology - anthropology - ecology A:

Ans:
ecology
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