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likoan [24]
3 years ago
5

The moon’s origin can be explained by a theory called the impact theory.

Biology
2 answers:
algol133 years ago
7 0
The impact theory states that, there were two earths at One point in the smaller earth actually collided with the larger earth in created the moon
12345 [234]3 years ago
4 0
Yes, this is true. The Impact theory is a theory that the moon is a large chunk of the earth, that had been taken off during the early periods of the solar systems creation. Many believe that this is also why the ocean is so deep and why there is so much water on our planet, that the vast hole that makes up our ocean is just the missing chunk of our planet that became the moon. 
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What is it important to creat new cells? list 3 reasons why mitosis is important.​
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Karolina [17]

Image 1.1 -

Stomata are little moth-like structures in leaves, that, when open, allow the exchange of gases between the plant and the exterior.

Answer:

B.

Image 1.2 -

Without the existance of stomata, the process of transpiration wouldn't be possible if there weren't structures thata allowed the exchange of gases.

Answer:

A.

Image 2 -

So, we can elminate plants because they can photosynthesise; bacteria because they are prokaryotes and can photosynthesise; archaea because they are prokaryotes; hat leaves us with animals and fungi because these cannot photosynthesise and are both eukaryotes.

But, we cannot skip information. It is also said that the organism found has a cell wall, and animals do not have cell walls.

Answer:

C.

Image 4 -

Option 1 = cilia

Option 2 = flagella

Option 3 = pseudopods

Option 4 = pili (they're a meant to attacht to surfaces only bacteria)

Image 5 -

Runner stems are those that grow horizontally, therefore the fourth image with the long horizontal stems.

Rhizome stems are underground stems that can form roots or shoots through their nodes. Therefore, the third image with white background (the one with 2 drawn plants).

Tuber stems are large underground (mostly) structures used as storages for the plant. Therefore, this corresponds to the first image (the one with the white background.

Bulb stems are short and "bulby" stems, whith thick, leaves. Therefore, the second image (the one with the grass background).

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