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daser333 [38]
3 years ago
15

How many atoms make up the head of a pin​

Biology
1 answer:
Sergio [31]3 years ago
8 0

Answer:

About five million million hydrogen atoms could fit.

Explanation:

Hope it helps :)

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In paragraph form (automatic 1-pt deduction if not), explain the evolutionary benefits of sexual reproduction as a means of incr
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Answer:

See explanation

Explanation:

According to the theory of evolution,species which are better adapted to their environment tend to survive and reproduce in a population passing on these favourable characteristics to their offsprings.

During sexual reproduction, genes can be arranged in new ways from chromosomal crossing over and recombination. This introduces new gene combinations(genotype) and ultimately variation in the population.

This variation may also lead to the observation of new phenotypes in the population.

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Describe some of the reasons for exploring the mid-Cayman ridge.
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Answer:

Since life on Earth predates photosynthesis, the exploration of this deep-water environment that lacks any source of light could provide information on what those life forms looked like.

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This is the exit point for solid waste and the end of the digestive system.
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Answer:

The anus is an opening at the far-end of the digestive tract and is the exit point for the waste material.

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