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Leni [432]
2 years ago
8

How can you tell which side of the heart is the anterior surface and which side is the posterior surface

Biology
1 answer:
dezoksy [38]2 years ago
5 0

The anterior side of the heart is the side the uppermost point or peak is pointing to. The posterior surface lies opposite to the uppermost point.

<h3>What is heart?</h3>

The heart is a fist-sized organ that is located around the chest region or breast bone that pumps blood to the body. It's the primary organ of the circulatory system. The heart have four main chambers made of muscle and powered by electrical impulses. The brain and nervous system influence heart's function.

Therefore, The anterior side of the heart is the side the uppermost point or peak is pointing to. The posterior surface lies opposite to the uppermost point.

Learn more about heart here.

brainly.com/question/26387166

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The maxillary bones and mandible are part of A. the facial bones.

In fact, maxillary and mandible are primary bones of the face which also includes, nasal bones, zygoma, and frontal bone.

Both are found in the jaw area. The mandible bone is located near the lower jaw, while the maxilla is found near the nasal portion of the face.
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Which of the following actions is most likely to have a negative effect on Earth's ecosystems?
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Lexy used the formula shown to calculate the force of gravity on a space shuttle.
ale4655 [162]

The space shuttle is the transportation device used to travel from earth to space.It is used to transport people to orbiting spacecraft. 3×10⁸ is the mass of the space shuttle.

<h3>What is space shuttle?</h3>

The space shuttle is the transportation device used to travel from earth to space. it is a type partially reusable rocket-launched vehicle to go into orbit around Earth.

It is used to transport people to orbiting spacecraft.

As we know the mass of the Earth is 5.972 × 1021 kg so that the earth's mass and the mass of the shuttle must be more than the figure .The total must be more than the mass of the earth.

But the total value is less. Hence the given mass is the mass of space shuttle.

To learn more about the space shuttle refer to the link;

brainly.com/question/6868710

SPJ1

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When you scratch a mosquito bite, you damage some cells. damaged cells release histamine, which causes localized swelling that c
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ANSWER: positive feedback

Hope this helps! :)
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Which of the following shows the correct order in which genes are expressed?
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