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joja [24]
3 years ago
13

The heart is classified as a tissue,cell,system,organ

Biology
2 answers:
mash [69]3 years ago
6 0
The heart is classified as an organ.
Travka [436]3 years ago
6 0
The correct answer is organ. Hope this helps!
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A 10 N book is held 2 meters above the ground. How much work is done?* 1p
SCORPION-xisa [38]

The work done is 20J

<u>Explanation:</u>

Given:

Force, F = 10N

Distance, x = 2m

Work done, W = ?

We know,

Work = Force X distance

On substituting the value we get:

W = 10 X 2 J

W = 20J

Therefore, the work done is 20J

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4 years ago
Amplitude is a measure of a wave's _______.<br> A)speed<br> B)frequency<br> C)height <br> D)shape
umka2103 [35]
ANSWER: it’s C (height)
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3 years ago
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Answer:

C

Explanation:

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A. The energy of the mongoose is passed on to the hare.

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B. The cheetah supplies energy to a variety of organisms.

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D. The aardvark, pangolin, and mongoose are all producers.

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So, C is the correct choice.

4 0
3 years ago
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The bacteria in the colony would be genetically too similar.

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9. Making Inferences If the upper
Diano4ka-milaya [45]

Answer:

Explanation:

well tricky question, I think they heat up to go through the thic layer of the atmosphere. Thats a good Question

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