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Rus_ich [418]
3 years ago
8

5th period, 1 valence electron

Biology
1 answer:
notsponge [240]3 years ago
5 0
Rubidium (Rb) ........
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What is the difference of pollination and fertilisation?
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Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma. The goal of every living organism, including plants, is to create offspring for the next generation. One of the ways that plants can produce offspring is by making seeds.

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Which statement accurately describes a relationship between two parts of the universe?
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(c) there are dozens of galaxies in a galaxy cluster.

<h3>How many galaxies are in a galaxy cluster?</h3>

Galaxy clusters contain 100 to 1,000 galaxies, X-ray gas and large amounts of dark matter. The distribution of the these three components is approximately the same in the cluster. According to the research, there are about 100 billion stars in the galaxy. That's why we can say that there are dozens of galaxies in a galaxy cluster is a statement that accurately describes a relationship between two parts of the universe.

So we can conclude that option C is the right answer.

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