Ques:Answer the following question given this paragraph: Q: Body plans do provide a succinct way to compare and contrast what? Choices: - degenerative animal features - missing animal features - distinctive animal features - key animal features A:

Ans:key animal features
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Ques:Answer the following question given this paragraph: Ionic compounds are named for their positive and negative ions. The name of the positive ion always comes first, followed by the name of the negative ion. For example, positive sodium ions and negative chloride ions form the compound named sodium chloride. Similarly, positive calcium ions and negative chloride ions form the compound named calcium chloride. Q: The name of which ion always comes first? Choices: - negative ions - similar ion - constant ion - positive ion A:

Ans:positive ion
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Ques:Answer the following question given this paragraph: Two factors that affect the pressure of fluids are depth and density. This explains why water pressure is greater deeper in the ocean and air pressure is greatest at sea level. Denser fluids, such as water, exert more pressure than less dense fluids, such as air. Q: What are the two factors that affect the pressure of fluids? Choices: - viscosity and gravity - momentum and density - depth and decrease - depth and density A:

Ans:depth and density
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Ques:Answer the following question given this paragraph: The duodenum is the first part of the small intestine. It is also the shortest part. This is where most chemical digestion takes place. Many enzymes and other substances involved in digestion are secreted into the duodenum. Q: The duodenum is the first and the shortest part of what, and is where most chemical digestion takes place? Choices: - rectum - large intestine - stomach - small intestine A:

Ans:
small intestine
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