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Lynna [10]
3 years ago
7

How are galaxies classified?? Please helppp

Biology
1 answer:
alekssr [168]3 years ago
7 0
Astronomer Edwin Hubble classified galaxies<span> into four major types: spiral, barred spiral, elliptical and irregular. Most of the nearby, bright </span>galaxies<span> are spirals, barred spirals or ellipticals. Spiral </span>galaxies<span> have a bulge at the center and a flattened disk containing spiral arms.</span>
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Darwin was the first to provide convincing arguments and evidence to evolution.<br> True<br> False
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False, Darwin was just the most famous one to do it.
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3 years ago
Any membrane – bound structure inside a cell that performs a specific(e.g vacuoles store substance in the cell) is known as what
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Organelle

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The general name given to membrane bound structures eukaryotic cell that perform specific function for necessary cell survival.

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3 years ago
What of the following is ordered from LARGEST to SMALLEST? Select one: a. virus, mitochondrion, hemoglobin, glucose, water molec
choli [55]

Answer:

c. mitochondrion, virus, hemoglobin, glucose, water molecule

Explanation:

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3 years ago
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It is very essential for the photosynthesis process to take place. Here, the plants converts water and carbon dioxide into oxygen and sugar. This becomes food for plants. Then these plants are eaten by animals. Thus oxygen is an important and beneficial by-product of photosynthesis. Oxygen is also very important for the survival of human beings.

5 0
3 years ago
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Body Mass Index?

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