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Tatiana [17]
2 years ago
13

A fever is a sign that....

Biology
2 answers:
kotykmax [81]2 years ago
6 0

Answer:

a. the immune system is fighting infection

Explanation:

ankoles [38]2 years ago
5 0

Answer:

a. the immune system is fighting infection

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D. Power is required in order for work to be applied on an object

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3 years ago
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What will be the percentage of potassium-40 remaining after 3.9 billion years?
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Potassium-40 has a half life of 1.251×billion<span> years</span><span>. To determine the percentage potassium-40 remaining after 3.9 billion years, divide
3.9 by 1.251, = 3.12.

This is the number of times the original amount of potassium-40 reduces by 50%. The remaining percentage is therefore 100%/(3.12 * 2) = 16.03%.</span>
5 0
3 years ago
The atomic theory explains that all matter is made up of tiny particles called atoms WWW Which two pieces of evidence support th
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Answer: C and D

Explanation:

B is talking about cells, so it's not relevant

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grandymaker [24]

Answer:

Photosynthesis removes carbon from the atmosphere, and cellular respiration releases carbon from the atmosphere

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8 0
3 years ago
Looking at the image of the freshwater lake ecosystem in the reading, can you name biotic and abiotic factors in this specific e
just olya [345]

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