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Bogdan [553]
3 years ago
8

Which is an example of how ecosystems on Earth affect each other?

Biology
1 answer:
Rina8888 [55]3 years ago
6 0
The answer should be b
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Which one of the following is a characteristic of a metal?
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B. Metals conduct heat 
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Carlos is a healthy but sedentary college student. he weighs 175 pounds. about how many grams of protein should he consume each
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Carlos will have to consume about 63 gram of protein per day.
The dietary reference intake of protein is 0.8 gram of protein per kilogram body weight or 0.36 gram per pound. Carlos is 175 pounds in weight, so he is going to need 0.36 * 175 = 63. Thus, Carlos needs 63 grams of protein per day.<span />
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Help please!
Lesechka [4]

Answer with Explanation:

Hydrogen peroxide is considered<em> "unstable,"</em> thus, storing it in the refrigerator provides two advantages:

1. It slows down thermal decomposition.

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2. It prevents photolytic decomposition.

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2 years ago
The passing of characteristics from parents to offspring is​
Klio2033 [76]

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genes

Explanation:

6 0
3 years ago
We identify nucleic acid strand orientation on the basis of important chemical functional groups. These are the _________ group
Alina [70]

Answer: Option B) phosphate; hydroxyl; 3'

We identify nucleic acid strand orientation on the basis of important chemical functional groups. These are the phosphate group attached to the 5' carbon atom of the sugar portion of a nucleotide and the hydroxyl group attached to the 3'

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Explanation:

For both RNA and DNA, chemical groups such as phosphate (PO3-) attaches to the 5' carbon of the pentose sugar (deoxyribose in DNA, ribose in RNA).

While hydroxyl group (OH) attaches to the 3' carbon atom of the pentose sugar.

Thus, a nucleic acid structure structure reveals a several repeating units of nucleotides where nitrogenous base links to a pentose sugar, who in turns is linked to phosphate group

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3 years ago
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