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timama [110]
3 years ago
6

What choice best describes a wind that is caused by a convection current?

Biology
1 answer:
lana66690 [7]3 years ago
5 0

Answer:

the answer is actually c

Explanation:

Cold air is more denser than hot air because ,when cold air of some density, say 'd' is heated, the molecules/atoms move apart from each other and so the volume expands. i hope that helped you

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In the 1950s, the structure of DNA was discovered by using models and x-ray chromatography. Currently, science has used advanced
liberstina [14]
<h3><u>Answer;</u></h3>

Gene therapy to correct defective genes that cause diseases.

<h3><u>Explanation</u>;</h3>
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  • Gene therapy entails bringing a normal and functional gene known as a trans-gene into a cell with altered gene. Another method can bring RNA capable of partially regulating or blocking the expression of an altered gene.
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4 0
3 years ago
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If the activation energy required for a chemical reaction were reduced, what would happen to the rate of the reaction? The rate
Pachacha [2.7K]

Answer:

The rate would increase.

Explanation:

Activation energy is the energy needed for a chemical reaction to start while the rate of reaction is how a reactant turns into the product. Catalysts are used to speeden up the rate of a chemical reaction.

The catalyst do this by lowering the activation energy needed for the reaction to occur, leading to the increase in the rate at which the same reaction occurs. It should be noted that a catalyst is not a reactant, neither does it get used up in the chemical reaction. It just provides an alternative energy pathway with a reduced activation energy, hereby, helping the reaction to proceed faster than it would without the catalyst.

9 0
3 years ago
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Which two organisms are most closely related?
Furkat [3]
The answer is B.

The most closely related organisms will have the same genus, which is the first part of an organism's name. Since both organisms in option B start with Sylvilagus, they are most closely related. 
8 0
3 years ago
Acd is the answer to this multiple choice question
Dmitry_Shevchenko [17]

Answer:

where is the question?

Explanation:

8 0
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