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Flura [38]
3 years ago
9

What are some effective ways to clean-up polluted water? Support your answer

Biology
1 answer:
romanna [79]3 years ago
5 0
Properly dispose of hazardous household items. Oils, anti-freeze, paint, solvents, cleaners, preservatives, and prescription drugs should not be poured down a household or storm drain. Check with your county waste management service to find out what hazardous materials they accept.
Reduce or eliminate use of fertilizers and chemical herbicides and pesticides. Learn to live with a dandelion or two. Lawn fertilizers and chemicals are a big source of nitrogen and phosphorus pollution and toxic runoff.
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Compare the costs and benefits of fossil fuel energy to that of wind power. (Please include two costs and two benefits.
Law Incorporation [45]
Costs of fossil fuels:
-nonrenewable resource
-pollution

Benefits of fossil fuels:
-easy to use
-cheap

Costs of windpower:
-harder to get
-expensive

Benefits of windpower:
-no pollution
-inexhaustible
6 0
3 years ago
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How did you know which transcribed the DNA sequence to mRNA codons?
marissa [1.9K]

Answer:

In transcription, the mRNA strand is formed by complementary base pairing of the template DNA strand. However we should note that the nitrogenous bases in mRNA are Adenine, Guanine, Cytosine and Uracil, while those in DNA are Adenine, Guanine, Cytosine and Thymine.

So the mRNA strand would be formed by matching the A in DNA with U in mRNA, T in DNA with A in mRNA, C in DNA with G in mRNA and G in DNA with C in mRNA.

I hope that helps!

Explanation:

8 0
3 years ago
HELP ME PLEASE ANSWER BOTH 13 and 14 is u can
Tanzania [10]

Answer:

try not to cheat in a test next time?

Explanation:

.

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3 years ago
Which stage of cellular respiration produces the most ATP energy?
abruzzese [7]
The electron transport chain
5 0
3 years ago
Wich of the following is an example of a non renewable source?
Eduardwww [97]
Coal would be the correct answer
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