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Rufina [12.5K]
3 years ago
9

Bedbugs are small insects that live in and around the bedding of humans and feed on humans at night. Their bites cause redness,

Biology
1 answer:
Maslowich3 years ago
3 0

Answer: A, B, C

Explanation: I got the answer from USA test prep

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A marine ecologist counts the number of crabs in three different intertidal regions that are each two hectares. The crab counts
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Density is nearly 3 cabs per hectare

Explanation:

Given -

There are three three intertidal regions.

Area of each intertidal region is 2 hectares.

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