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antiseptic1488 [7]
2 years ago
12

What came First in the scientific study of living things

Biology
1 answer:
natka813 [3]2 years ago
5 0
Answer: Light Microscope
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Can someone please explain why food that has been kept at room temperature for a few hours is more likely to cause food poisonin
kenny6666 [7]

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Because food kept at room temperature is somewhat exposed to air, and sometimes, the air can contain dangerous chemicals that were perhaps accidentally released, whereas food in the refrigerator doesn't apply to that problem.

Explanation:

Hope this helps, and please mark as brainlest! :)

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What is the carbon cycle? How does carbon get into our atmosphere? How does it leave?
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When carbon is exchanged along the biosphere
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3 years ago
I am a multicellular organism. I am heterotrophic and rely on oxygen to metabolize my food. I belong to Kingdom
Fynjy0 [20]

Answer:

Kingdom Animalia

Explanation:

Kingdom Animalia is one of the seven kingdoms living organisms are classified into. The Kingdom contains organisms called ANIMALS. They are eukaryotic i.e. possess a membrane-bound nucleus. Animals are heterotrophic i.e. they rely on other organisms for their source of energy (food).

In order to break down this food via metabolism, animals need oxygen to do so. This process is called respiration, and it yields energy in form of ATP, which is used by their cells to carry out cellular functions. Therefore, a heterotrophic multicellular organism that relies on oxygen to metabolize its food belongs to KINGDOM ANIMALIA

3 0
3 years ago
Most of our energy comes from the ________ in our diet.
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Sugars and Fats

Explanation:

Because Fats are broken down into fatty acids (ik it's a dumb name)

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