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fredd [130]
3 years ago
8

How are the respiratory and circulatory systems connected answers?

Biology
2 answers:
Feliz [49]3 years ago
8 0

They trade oxygen and carbon dioxide.

Yakvenalex [24]3 years ago
6 0
What are your options, if you have any?

I know they both need each other in order to function, but I dont know if thats the answer needed, or if its more complicated than that..
hope I could help atleast a bit!
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2 years ago
What percentage of the offspring will express the dominant trait?
Ipatiy [6.2K]

Answer:

it is 25%

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A population of ground squirrels lives in underground burrows several miles from an ocean shore. If a hurricane strikes the shor
Travka [436]

Answer:

flooding

Explanation:

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5 0
3 years ago
_________ not only transmit pathogens, but also serve as hosts for the multiplication of the pathogen during some phase of the p
fomenos
Biological vectors
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3 years ago
Carbohydrates, lipids, and protein are types of carbon compounds that are broken down to produce..
devlian [24]
They make up everything needed to create DNA, although im not very sure, i think the answer your looking for is DNA.
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