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insens350 [35]
3 years ago
7

A class is using marshmallows to demonstrate different chemicals' properties by heating and cooling the

Biology
2 answers:
Afina-wow [57]3 years ago
8 0

Answer: Kenneth is using the Bunsen burner to roast the marshmallows and eat them.

Explanation: you should not be eating in a lb environment without direct permission from your teacher or supervisor.

drek231 [11]3 years ago
7 0

Answer:

Kenneth is using the Bunsen burner to roast the marshmallows and eat them.

Explanation:

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What is <br>1DNA<br>2 cytoplasm<br>3 cytoskeleton​
mezya [45]

Answer:

1. deoxyribonucleic acid, a self-replicating material which is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information.

2.the material or protoplasm within a living cell, excluding the nucleus.

3.a microscopic network of protein filaments and tubules in the cytoplasm of many living cells, giving them shape and coherence.

Explanation:

3 0
3 years ago
All the following are true of the movement of Earth's atmosphere except :
zheka24 [161]

Answer:

All  are true of the movement of Earth's atmosphere except :

d. Warm air is less dense than cool air so it tends to sink towards the Earth's Surface.

Explanation:

  • When gases heat up, their volume increases and  density decrease.
  • A decrease in density causes a substance to become lighter.
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  • Hence, the statement d , which states that 'warm air is less dense than cool air so in tends to sink towards the Earth's Surface' is FALSE.
5 0
3 years ago
The spread of roots around a plant is usually greater than the depth of the roots.
valina [46]
The spread of roots around a plant is usually greater than the depth of the roots is a completely false statement. It totally depends on the type of plant in regards to the type of root it will have. Normally there are two kinds of roots and they are taproot and fibrous roots. In case of taproots the main root goes downwards and smaller roots branches out of it. In case of taproots, it is true that the spread of roots is smaller than the depth of the roots. In case of fibrous roots, the spread of roots is greater than that of the depth of the roots. A wig tree is an example of a plant having taproot. in the wig tree the root can go to a depth of around 120 meters.
6 0
3 years ago
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The answer are plants im sure
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Butter is an example of
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The answer is A- A saturated fat

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