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kakasveta [241]
2 years ago
12

Can some one helppppppppppppp

Biology
1 answer:
Tasya [4]2 years ago
4 0
The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs so I would say the first choice, hopefully I helped out !:)
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1.
sveta [45]

Answer:

A homozygous dominant brown mouse is crossed with a heterozygous brown mouse

B= brown mouse

b= black mouse

Bb= heterozygous brown mouse

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phenotype with 3 brown mouse and 1 black mouse offspring

Explanation:

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Which level of organization in the classification system is directly above the family level? (5 points)
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order

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A marine scientist observes that dissolved oxygen decreases with increasing ocean depth. He concludes that deep sea creatures mu
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Answer: B.) More research is needed to reach a conclusion, including related variables

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Applying this knowledge to the given study suggests that all organisms require oxygen which can be less or more depending upon their habitat either in the shallow waters or in the depths. This conclusion is invalid and requires more explanatory approach which can be achieved by more research so as to derive a valid conclusion in which the two variables oxygen and relative habitats can be compared.

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How did receptors in the nose and on the tongue help our ancient ancestors survive?
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Evolution of taste

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