DDT increases as it moves up a food chain.
<h3>Explain how?</h3>
DDT increases or biomagnifies if we look at a food chain. DDT is fat-soluble, which means animals store it in fatty tissues. It also takes a relatively long amount of time to break down.
Thus, if a predator consumes multiple organisms and each organism has a small amount of DDT, the amount of DDT in the predator is going to be the result of all of those small amounts combined.
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Answer:
The reintroduction of the wolf nearly 25 years ago to the country's first national park has brought change: Overpopulated elk herds have thinned, allowing some willow and aspen groves to return and thereby creating better habitat for songbirds and beavers.
Explanation:
✔number 3
nucleus and ribosome are the two cell structures work together in the process of protein synthesis.
Answer:
Intertidal zone
Explanation:
Intertidal zone is the section of ocean floor which is near the coastline of all continents.
