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Artemon [7]
2 years ago
11

What does the cell nucleus contain?

Biology
1 answer:
Ulleksa [173]2 years ago
6 0

A nucleus cell contains chromosomes among other things.

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Which of these is an advantage of hydroelectric energy
marishachu [46]

Answer:

B. reduce greenhouse gas emissions

Explanation:

The hydroelectric energy has its pros and cons as most of the energy production facilities do. One of the biggest advantages of the production of this type of energy is that it almost doesn't emit any greenhouse gases into the atmosphere. Considering the problem that the world is facing because of it, especially the climate changes and rising sea levels because of that, this is seen as a very big plus for any type of energy production. This has resulted in the building of more and more dams that produce hydroelectric energy, some of which have been made very large and very large energy production.

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At each level in a food chain, some energy is stored in newly made chemical structures, but most is dissipated into the environment. Continual input of energy, mostly from sunlight, keeps the process going. 3.4 Energy flows through food webs in one direction, from producers to consumers and decomposers.

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