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leva [86]
2 years ago
5

What chemicals are in H20?

Biology
1 answer:
bearhunter [10]2 years ago
6 0

Answer:

Hydrogen and part oxygen

Explanation:

Water is composed of these two which makes the symbol H20

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kakasveta [241]

Answer:

im pretty sure it's D)gamete cells

6 0
3 years ago
Describe two ways in which indoor air pollution can be prevented?
blagie [28]

Answer:

Ventilation and mixing outdoor air with indoor air

Explanation:

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3 years ago
Explain the types of acid deposition
Pepsi [2]

Answer:

Acid deposition-usually referred to simply as acid rain-actually includes two forms of pollution, wet and dry. ... In the wet type of acid deposition, these compounds combine with water vapor in the atmosphere to form highly corrosive sulfuric and nitric acids.

Explanation:

The accumulation of acids or acidic compounds on the surface of the Earth, in lakes or streams, or on objects or vegetation near the Earth's surface, as a result of their separation from the atmosphere. Acid deposition can harm the environment in a variety of ways, as by causing the acidification of lakes and streams, the leaching of minerals and other nutrients from soil, and the inhibition of nitrogen fixation and photosynthesis in plants.♦ The accumulation of acids that fall to the Earth dissolved in water is known as wet deposition. Wet deposition includes all forms of acid precipitation such as acid rain, snow, and fog.♦ The accumulation of acidic particles that settle out of the atmosphere or of acidic gases that are absorbed by plant tissues or other surfaces is known as dry deposition.

7 0
3 years ago
Read 2 more answers
How might a single base substitution in the sequence of a gene affect the amino acid sequence of a protein encoded by the gene,
vovangra [49]
The effect differs. It could produce a different amino acid in the sequence because the corresponding codon has changed. It could also prevent the production of the originally intended sequence by changing one of the amino acids of a "start" codon (aka AUG) or extend the protein's sequence by modifying a "stop" codon (UAA, UAG, UGA or UGG), producing a new protein that might be useless or have different effects on the cell.
4 0
3 years ago
Drag each term to the correct location on the table. Each term can be used more than once.
Vesna [10]

Answer:

<em>Cellular Respiration</em>

Inputs                           Outputs

sugar + oxygen ⇒ carbon  dioxide + water + energy

<em>Photosynthesis</em>

Inputs                                       Outputs      

carbon  dioxide + water + light ⇒ oxygen + sugar

Explanation:

4 0
4 years ago
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