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You are asked to identify an unknown slide. Which could help you identify an animal cell?
I. absence of centrioles II. irregular shape
III. presence of cell wall IV. angular and rigid shape
V. absence of chlorophlast
A. I and III B. II and IV
C. I and IV D. III and IV
Answers: 3
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Which plant has a visible leaf modification that will it conserve water in extremely dry environments?
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Land conservation is a worldwide priority. there are several methods to prevent the loss of land due to a variety of reasons. which method is not a way to conserve land? a) sea walls b) rainwater harvesting c) limits on clear cuts of forests d) cut and burn methods of clearing land
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Asap many people try to eliminate fat from their diets which is one reason it is necessary for humans to eat fat a) fat is the only way to get energy b) every cell in the body must contain fat c)fat stores less energy than polysaccharides d) saturated fats make blood vessels healthier
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When an object is moving away from you while still making a sound, the pitch of the sound is perceived to a. lower b. unchanged c. fluctuating d. higher
Answers: 2
You are asked to identify an unknown slide. Which could help you identify an animal cell?
I. absenc...
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