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Anarel [89]
2 years ago
9

Why are viruses hard to treat?

Biology
1 answer:
olga2289 [7]2 years ago
4 0

Answer:

 Some viruses are hard to treat because  sometimes it’s not the virus that makes us sick; it’s our immune system.

Explanation:

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What killed the great beasts of North America
Ilia_Sergeevich [38]

Answer:

incoming Paleoindians, the first Americans, who allegedly hunted them to extinction.

5 0
3 years ago
Marking brainlist <br><br> What is the comparison of each of the layers of the earth?
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Answer:

So you need help? Mk....

Earth can be divided into three MAIN layers: the core, the mantle and the crust. Each of these layers can be further divided into two parts: the inner and outer core, the upper and lower mantle and the continental and oceanic crust. ... The inner core is solid, while the outer core is liquid.

3 0
2 years ago
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Which answer is not a mechanism for evolution1.Mutations 2.Natural Selections3.Genetic Drift 4.Gene Pool?
Elden [556K]
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6 0
3 years ago
Which of the following is NOT a solution to protect the water in the two wells in danger of becoming contaminated?
Anton [14]

Answer:

The correct option is C. Building a well between the two wells that goes deeper into the earth would not stop the water from being polluted .

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Even if a well was constructed between the wells B and C, it wouldn't have stopped the contamination of the water. As the oil would still be leaking and it would contaminate the wells.

All of the other options can be used to stop the contamination.

Option A suggests building an impermeable membrane that would stop the oil flow. Hence, the water in the wells will not be contaminated.

Option B suggests not using the water from the wells and using an alternate water supply. The alternate water supply wouldn't be contaminated with oil.

Option D suggests chemically purifying the contaminated water. This can be an effective technique to clean the contaminated water.  

7 0
3 years ago
A unicellular protist is part of which domain? Archaea Bacteria Eukarya There is not enough information to determine.
solniwko [45]
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3 years ago
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