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Natali5045456 [20]
3 years ago
5

An ocean trench forms when?

Biology
2 answers:
katrin2010 [14]3 years ago
6 0
Forms by subduction, when two or more of earths tectonic plates converge. The denser plate is pushed under the lighter plate.

Vitek1552 [10]3 years ago
4 0
Trenches are formed by subduction, which is a process when two or more of Earth's tectonic plates meet and the older, heavier plate is pushed beneath the lighter plate deep beneath the mantle, causing the seafloor and outermost crust to bend and form a steep, v-shaped depression.
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Which statement directly describes the cells produced by meiosis
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<em>The meiosis cell division is to reduces the number of 'chromosomes' in the parent cell by its half portion and also they produce four gamete cells.</em> In this process they required to produce 'eggs and sperm' cells for the sexual reproduction .It is the main aim to make a daughter cells with same half so many 'chromosomes' as the starting cell.

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