What evidence shows that white dwarfs must be very small?

1 answer:

7 0

Spectral analysis proposes that there is no hydrogen fusion roughly speaking. They are hot since they are very thick. So if you are a convinced high density and temperature and still not doing synthesis, you must be small. Also, stellar evolution models are founded on the observation of planetary nebulae, where stars have shed most of their mass after being red giants. The physics designates a small, hot, central remainder.

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Marysya12 [62]

Answer:

Route of administration

Explanation:

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Answer:

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son4ous [18]

<h2>Answer:</h2>

There are three types of meristems on the basis of position, i.e

Apical meristem.
Lateral meristem.
Intercalary meristem.

<h2>Explanation:</h2>

A meristem is the tissue present in most plants containing undifferentiated cells, found in zones of the plant where growth can take place. Generally differentiated cells(the cells other than meristems) do not divide and produce of a different type of cells.

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Apical meristem - these are the meristems located at root and shoot tips of the plant.
Lateral meristem - these are the meristems located in the vascular and cork cambia in plants.
Intercalary meristems - these are the meristems located at internodes, or stem regions between the places at which leaves attach, and leaf bases.

Result: There are 3 types of meristems.

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Answer:

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