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son4ous [18]
2 years ago
6

Explain how the presence of coal-fired electricity plants can affect the ability of lakes to support life?

Biology
1 answer:
Lady_Fox [76]2 years ago
6 0
Coal mining produces not only air pollution but solid waste; ash and flue - gas desulferization sludge ( look it up ), which contains toxic arsenic and radioactive uranium among other heavy metals. Water becomes polluted with these harmful substances through mountain top removal mining and so underwater creatures are poisoned and plants absorb deadly substances and die, which also contributes to the aquatic organisms death as the plants may have been a food source. 
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Nico wants to buy a new digital camera for his semester studying abroad but he knows very little about cameras, having never own
scZoUnD [109]

Answer:

an external search

Explanation:

According to my research on the consumer buying process, I can say that based on the information provided within the question Nico is engaging in an external search. In Marketing, this term refers to when an individual has no knowledge of a product and therefore seeks out information from personal contacts or various public sources in order to make an informed decision. Which in this case is what Nico is doing by asking in different places about cameras.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

4 0
3 years ago
Compare and contrast: how are atoms and molecules the same? and how are they different​
yanalaym [24]

Answer:

An atom is composed of subatomic particles (electron, neutron and proton), a nucleus and electron cloud. Electrons are negatively charged particles that reside in an electron cloud that revolves around the central nucleus. ... A molecule is composed of two or more atoms that are held together by a strong chemical bond.

Explanation:

HOPE THIS HELPED ✨

8 0
3 years ago
Read 2 more answers
The Shiga and diphtheria toxins target __________ in host cells.
klio [65]

Answer:

Protein synthesis.

Explanation:

Shiga toxin is expressed by the genome of the lamboid prophages. Diphtheria toxin is a type of toxin that causes diphtheria in the individual.  

The shiga and diphtheria toxin are proves to be harmful in the humans and causes harmful disease. Both these toxins inhibit the protein synthesis or translation of the host cell. The inhibition of protein synthesis causes drastic harmful effects in the individual.

Thus, the answer is protein synthesis.

7 0
2 years ago
A change in the sequence of bases in a DNA molecule is know as
Ymorist [56]

Answer:

A point mutation is a change in the base sequence of a DNA molecule.

Explanation:

8 0
2 years ago
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People who have the o blood type possess
lesantik [10]
No because the type o blood is a universal type of blood

4 0
3 years ago
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