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mojhsa [17]
3 years ago
10

hich of the following is the best explanation of why a second control group was included in this experiment?

Biology
2 answers:
kap26 [50]3 years ago
3 0

The best explanation for why a second control group is included because a control group is an essential part of any experiment because it allows you to reach a reliable conclusion.

ss7ja [257]3 years ago
3 0

Answer:

To help researchers conclude that result are related to the new drug and not to the orange juice.

If thats the question your talking about

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which of the 4 macromolecules consist of a variety of units and can be divided into 2 classes?? Helpp!!
Dima020 [189]

Answer:

The 4 macromolecules are nucleic acids, carbohydrates, proteins, and lipids.

structure: Carbohydrates, lipid, and protein

Function: Nucleic acids, Carbohydrates, Lipid, and Protein

Explanation:

6 0
2 years ago
Which type of immune system cell engulfs pathogens and other foreign particles?
FromTheMoon [43]

A macrophage is a large phagocytic cell that engulfs foreign particles and pathogens. So Macrophage.

Hope this help! :)

6 0
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The supporting structure of the cell that is also involved in movement​
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What would happen within a few months after the formation of a volcanic island?
Sphinxa [80]

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3 0
3 years ago
Are crickets producers, consumers, or decomposers?
____ [38]
Hey there!

Here is your answer:

<u>The proper answer to this question is option B "consumers".</u>

Reason:

<u>Producers are organisms like plants they produce food for other organisms. (Plants) Consumers are organisms that eat other organisms. (Some insects, mammals, etc)  Decomposers are organisms that decompose on raw flesh, or grow on fertilizer. (fungi) </u>

Also...

<u>Crickets would be consumers because they eat plants and plants are organisms therefore the cricket is consuming the plant. </u>

Therefore the answer is B.

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit

4 0
3 years ago
Read 2 more answers
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