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shtirl [24]
3 years ago
15

Bre 3. What can you conclude about the effect of exercise on breathing rate? Why is this so?

Biology
1 answer:
Mamont248 [21]3 years ago
5 0

Answer:

When exercising your muscles need more oxygen. Therefore your heart needs to pump more blood (which carries oxygen) to your muscles.

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Iron, Magnesium, and Nitrogen

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How do dominant genes and recessive genes affect taste?
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What has been the evolutionary adaptation of elephants.
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Tusks I believe

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1. Flowering plants and bees have influenced each other's evolution, providing an example of
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Answer:

1. coevolution

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3. Endosymbiont Theory

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7. This process points to the development of structures through the envelopment of smaller cells that perform specific functions. This is how eukaryotic cells evolved from prokaryotic cells.

8. This experiment was important because it showed that, in the right primordial soup, organic compounds could develop from inorganic compounds.

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penn foster

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3 years ago
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Can dogs the poison ivy?
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Though cases of a dog being affected by poison ivy are rare, if you have a canine companion with sensitive skin, you should keep him away from the plant, just in case. “After being in an area with poison ivy or oak, you should wash your dog,” Nold suggests.

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