Vacuoles are found in plats, animals, and single-celled organisms.

Biology

1 answer:

alex41 [277]2 years ago

4 0

Answer: c

Explanation: because it helps by excreting

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Which source would be the most credible for researching a vacation to Alaska?<br>

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Meselson and Stahl used density labeling of DNA to show that DNA replication occurs via a semiconservative mechanism. In their e

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The organism previously used 15N for replication so all the DNA molecules were of 15N15N type. Then the organism is shifted to a medium where only 14N is available for replication.
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Answer: d) lightheadedness or unconscious episodes.

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2. The stage of resistance- this occurs till the stress is removed.

3. The stage of exhaustion

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