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Usimov [2.4K]
3 years ago
14

HELP!!

Biology
1 answer:
stich3 [128]3 years ago
8 0

Answer:

ice float on water because density of water is greater than that of ice i.e ice have a density of 917kgm-3 nd water have a density of 1000kgm-3

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White blood cells fight disease.<br> True<br> False
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Answer:

True

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A community needs more electrical energy. The community is located in an
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The community should invest in the production of biomass energy as an alternative source of energy, given the large surplus of waste corn.

Explanation:

When a community has a considerable amount of organic waste, the combustion of such wastes can be used for energy production, which is considered to be obtaining energy by biomass.

For a community with this characteristics, biomass becomes the best option for alternative energy, whereas waste is being used -which is an adequate disposal of solid waste- in addition to the fact that the production of pollutants is lower, compared to the use of fossil fuels.

Other sources of alternative energy are not possible because:

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For this community it is a fact that the best alternative energy option is to use waste corn as fuel.

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3 years ago
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Plants and planktons, which provide sustenance for the majority of ocean life, cannot survive and thrive in high UV exposure.

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2 years ago
What are the weather events related to a occluded front?
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Explanation:

8 0
4 years ago
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