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madreJ [45]
2 years ago
15

The heart is part of which organ system?

Biology
2 answers:
Jet001 [13]2 years ago
7 0

Answer:

The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.

Explanation:

Savatey [412]2 years ago
7 0
Cardiovascular. Related to blood and heart and blood vessels.
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Lina20 [59]

Answer:

Option A.

The best way to carry out smart growth is by keeping neighborhoods walkable.

Explanation:

  • Smart growth is an unique concept that avoids sprawl by urban framing plan and transportation theory.
  • For the smart growth of the community there must be compulsorily availability of walkable spaces in a compact urban centers.
  • This tool of smart growth helps in developing the cities by preserving the available spaces for tomorrow, this process is also known as the sustainable development.
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3 years ago
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Surfactants; cell membrane
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What would be a likely consequence of a mutation in plants that results in a photorespiration deficiency? photosynthetic efficie
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<span>Answer: There would be more cellular damage from harmful products of the light reactions of photosynthesis.</span>

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6 0
3 years ago
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Which aspect of the scientific method occurs first?
Zina [86]
The generally widely accepted first step of the scientific method is to ask a question.

This is where you think of a question which you want to do an experiment on, and then later on conduct an experiment to answer that question.
8 0
3 years ago
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Moving from the equator towards the poles allows you to cross through different ecosystems, which can also occur if?
Tju [1.3M]

Answer:

C. You cross from the western to eastern hemisphere

Explanation:

I believe this is the most reasonable answer but the question is a little confusing. If it is asking how to travel through different ecosystems then C is the most reasonable as A would only change the temperature and sometimes change the weather. B would keep you underwater all the time and you can't really switch ecosystems unless you got out. D, your staying in one ecosystem when climbing a mountain.

Hope this helps :)

8 0
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