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vodomira [7]
3 years ago
12

Help Asap. i have to write an explanation with it

Biology
1 answer:
Archy [21]3 years ago
6 0

Answer:

It’s b

Explanation:

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Diffusion is the net movement of a substance (liquid or gas) from an area of higher concentration to one of lower concentration, During active transport, substances move against the concentration gradient, from an area of low concentration to an area of high concentration. This process is “active” because it requires the use of energy (usually in the form of ATP).

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Sergio039 [100]

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What is the question?

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How old is a bone that has 12.5% of the original amount of radioactive carbon-14 remaining
uranmaximum [27]
The bone would be 17,100 years old.
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Which of the following tasks is an example of how scientists might use writing skills in their jobs?
Molodets [167]
I didn’t see any of the following but I can say that one reason they use it is to record their findings
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Does peterson's solution to the mutual-exclusion problem shown in fig. 2-24 work when process scheduling is preemptive
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