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larisa86 [58]
3 years ago
9

Look at the graphic in the section "What Are the Steps In The Scientific Method?"

Biology
1 answer:
Dovator [93]3 years ago
7 0

Answer:

Brief description of the Orginal experiment state what was done

Explanation:

What did you change?

How did the changes help answer the question

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Rachel Carson wrote in Silent Spring, "The chemical war is never won, and all life is caught in the crossfire." Respond
AleksAgata [21]

Answer:

Yes.

Explanation:

Yes, the statement is right because in chemical war, great damage occurs to all living organisms that has a bad effect on our environment. These chemicals are very dangerous so its usage in the war has long term effects on the environment and the organisms that live in it. Both the opponents receive great damage from this chemical war and the destruction of the natural beauty of the place vanished where this war occurs so this vanished of beauty and organisms is the defeat of both the opponents that fought this war.

3 0
3 years ago
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Features that are homologous are similar due to __________.
kkurt [141]

<span>The answer is shared an evolutionary history. Homologous structures evolved from the same ancestor structure. An example of homologous features is the four limbs of all tetrapods. In birds, the forelimbs evolved into wings while in crocodiles they still used for walking, and in humans, they evolved into hands. </span>






3 0
3 years ago
All of the following contain amino acids except a) hemoglobin b) cholesterol c) insulin d) enzymes e) antibodies
Vinil7 [7]

Answer:

cholesterol.

Explanation

Options a, d, c, and e all contains amino acids units. They are therefore  made up of protein  structure. cholesterol contains alcohol and steroids. it belongs to the steroid lipid  family unlike other options  that belong to protein family.

4 0
3 years ago
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When the continents are_, they receive less sunlight
likoan [24]
When the continents are at the Earths poles, they receive less sunlight.
4 0
3 years ago
Meiosis is necessary for sexual reproduction in eukaryotic organisms. Which of the following statements below regarding meiosis
meriva

Answer:

D. Meiosis forms four cells all with different genetic material

Explanation:

They are haploid cells and each cell only had one set of chromosomes. Meiosis results in variation.

7 0
3 years ago
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