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34kurt
2 years ago
9

7 DDT is a pesticide that was once widely used to control agricultural pests and

Biology
1 answer:
Xelga [282]2 years ago
7 0

Answer:

The answer is B. The populations decreased as fewer eggs survived long enough to hatch.

Explanation:

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Investigator A has biological specimens that are coded and linked to identifiers of the source individuals. Investigator A provi
ladessa [460]

Answer:

The correct answer is option C.

Explanation:

Human subject research is an investigation or research that include human as the subject. In other words, An Investigator conducts clinical research on humans getting data through interaction and intervention of individuals.

investigator A has investigated biological specimens. These specimens are coded and linked to the identifiers. Investigator B's research using biospecimens human subject is not according to the human subject research in the federal regulations as investigator B did not get the individual identifiers.

Thus, the correct answer is option C.

7 0
3 years ago
1. What did Linnaeus use to classify living things?
tino4ka555 [31]

Answer:

Perhaps the single greatest contribution Linnaeus made to science was his method of naming species. This method, called binomial nomenclature, gives each species a unique, two-word Latin name consisting of the genus name and the species name. An example is Homo sapiens, the two-word Latin name for humans.

Explanation:

Can I have brainliest

It is from Google

5 0
3 years ago
(BRAINLIEST)
Varvara68 [4.7K]

Answer: I think it's c im sorry if it's wrong

Explanation: I took the test on Monday

8 0
3 years ago
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Summarize the similarities and differences of any two phases of mitosis
juin [17]

<span>Mitosis, simply put, is the division of the nucleus of a cell. It is the phase in the cycle of a cell in which the two chromosomes in a cell divide and separate in a nucleus of their own. These chromosomes are completely identical. As a result of mitosis, two identical cells are formed and are known as daughter cells. This process copies and transfers DNA into both the cells that are formed as a result of Mitosis.</span>
7 0
3 years ago
What geological theory explains how llamas and camels, close relatives, might be found on different sides of the world?
Pavlova-9 [17]
The answer is continental drift. 
Continental drift is the geological theory that explains how continents move through Earth's surface. All continents were once connected as one supercontinent Pangea. On that supercontinent, many related species, such as llamas and camels, lived together on one location. But after continents spread apart, related species were separated on different continents and adapted to different conditions
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3 years ago
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