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stepladder [879]
3 years ago
11

This is an element in the periodic table that is the basis for all organic molecules

Biology
1 answer:
MariettaO [177]3 years ago
5 0
Carbon is the basis for all organic molecules. Silicone could also be the answer too though. 
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Lina20 [59]

Answer:

Explanation:

Hello friend!!!!

Here's your answer

<u><em>Heart</em></u> is found to have the oldest cells in the human body

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madreJ [45]

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A.The hole in the ozone layer

Explanation:

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This treaty was signed in the year 1987 and became effective form 1989.

• Since the time that this treaty has come into force, there has been a significant improvement in the ozone hole that was observed over Antarctic as it's size has decreased.

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On a floor, there are several 1-4 mm elongated drops leading away from a body lying in a pool of blood. On the forward wall ther
faltersainse [42]

The victim was hit in the head with a blunt object. Thus, the correct option is B.

<h3>Who is called a victim?</h3>

A victim is someone who has been harmed physically or emotionally, has had property damaged, or has lost money as a result of a crime.

On the forward wall there is a zigzag pattern and on the walls to the right side, there is a linear pattern of droplets parallel to the floor at about the victim's height. No other marks are found on the other walls. so it might the person hitted by the blunt object so he layed down in and blood marks found in zigzag pattern.

For more information regarding victim, visit:

brainly.com/question/22441291

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8 0
1 year ago
In a cell undergoing meiosis, during which stage do the sister chromatids separate from each other?
klemol [59]

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B.) Anaphase II

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Which of these observations illustrate the developmental plasticity of the human nervous system?
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