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Blizzard [7]
3 years ago
13

Why does a person breathe faster and deeper when he/she is exercising? begin your explanation with the fact that when a person e

xercises his/her muscle cells use much more atp?
Biology
1 answer:
Scorpion4ik [409]3 years ago
4 0
Well a person breathes harder when he/she exercizing because you are working hard and your body is not used to it so your trying to pass more air through the lungs
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describe the basic process of evolution by natural selection. Describe the underlying genetic basis and role of the environment
shepuryov [24]

Answer AND Explanation:

Darwin describes natural selection as a process whereby nature selects those organisms that have favourable characteristics to be parents of the next generation. The individuals possessing the favourable traits are better suited to the prevailing environmental conditions. This enables them to stand a better chance to survive in the struggle for existence due to limited resources.

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weathering weakens and brakes apart rocks . this is an example of how weathering effectsthe earth surface
const2013 [10]
Corrosion is when weather weakens and brakes apart rocks. An example would be the rocks at the beach that eventually begin to form holes and loose its mass due to the constant corrosion from the sand, water, and wind.
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Would chromosome number have an effect on natural selection in a subspecies of giraffes?
dmitriy555 [2]

Answer:

Yes

Explanation:

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Pls emt smart people pls answer this the best
sertanlavr [38]

Answer:

second one:when the thyroid produces too many hormones

Explanation:

I donno of its correct but I think its this

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All the statements below about synovial fluid are true except:
mars1129 [50]

The right answer is C.

Synovia is a viscous biological fluid located at the joints and fulfilling several functions. It limits bone friction between them, dampens shocks, provides the nutrients and dioxygen necessary for chondrocytes (cartilage cells) while eliminating their metabolic waste, and benefits from the presence of immune cells to eliminate possible body foreigners.

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