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quester [9]
3 years ago
6

Which causes natural selection to occur?

Biology
1 answer:
Fiesta28 [93]3 years ago
4 0
A.
Lack of competition
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seraphim [82]
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Diastole is the ________ phase of the cardiac cycle.
STatiana [176]
Diastole is the relaxation phase of the cardiac cycle. It is the normal rhythmic dilation of the heart's valves. During this time, the valves start to gather blood inside of their chambers. There are two types of diastole that occur in the heart, and they are:

1. Ventricular diastole - this is the period where the ventricles are filling and relaxing. 
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Which causes the biodiversity of rainforests?
sashaice [31]

Answer:

B. Stable ecosystems

Explanation:

The main cause of the biodiversity experienced in rain forests is largely due to the stable ecosystems that they enjoy.

A stable ecosystem is a sustainable one that does not change too much over the course of time.

Most organisms and the diverse life forms are easily nourished by the provisions made available by nature in such regions.

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Water is



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The type of burn that involves injury to the epidermis and the upper region of the dermis and is red, blistered, and painful is
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That would be a second degree burn.
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