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Eva8 [605]
2 years ago
13

A) What did scientist Calderón-Garcidueñas find when she performed MRI

Biology
1 answer:
Natasha2012 [34]2 years ago
5 0
Answer: the brain scans showed that there were areas of damage in the brains of all but one of the Mexico City kids. The damage was caused by air pollution.
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Plant Cell. Help Help Help!
lutik1710 [3]

Answer:

I think its the third one.

Explanation:

The mitochondria produces energy and respiration takes place there,so it cant be that.

I hope this helps in any way.

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3 years ago
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A Response Options Calculator (ROC) can be used when responding to an oil spill to help predict how the oil will change over tim
statuscvo [17]
I'm gonna have to say "B"
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Will give brainliest plz help <br> Answer 12 plz
Ivan

Answer:

Abiotic factors, such as temperature, water, sunlight amounts, and regional terrain, directly effect biotic factors. Biotic factors are the living components of an ecosystem which include primary producers, consumers, and dexomposers.

Abiotic factors can effect organisms in many ways. Hey can effect primary producers negatively if there is too little sun, water, or nutrients in the soil. However, if there is too much of any one of these, they can still be negatively effected. With primary producers, it’s all about balance.

while consumers do not directly require the above conditions, they do rely on the plants and animals that feed on said plants to survive. If the plants do not have correct nutrients, they will not either. As far as terrain goes, they adapt to better cope with the environment. If they live in an aquatic enviromment for example, they acquire ways to more efficiently move through the water to look for food.

Decomposers rely on the remains of dead plants and animals in order to survive. They feed off of dead matter and the waste gets deposited into the soil. This in turn helps to give the soil its nutrients, and so the cycle continues.

Everything in nature is reliant on each other. This delicate balancing act is both beautiful and so very fragile. If one organism is removed, the entire ecosystem could suffer. This is why it is so critical to protect the environment we share with every other living creature on this earth.

6 0
3 years ago
Question 17 of 30
Alex Ar [27]

Answer:

Iron usually forms an

Induced magnet

7 0
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During which phase of mitosis do the nuclear membrane, nucleolus, and nucleus dissolve?
Aleksandr-060686 [28]
The thired phase. I hope this helps.
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