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SpyIntel [72]
3 years ago
15

Why are the oceans becoming acidic?

Biology
2 answers:
mario62 [17]3 years ago
7 0

Answer:

B)Because of excess carbon dioxide in the atmosphere reacting with water and forming carbonic acid

Explanation:

Morgarella [4.7K]3 years ago
6 0
The answer is B) because of excess carbon dioxide in the atmosphere reacting with water and forming carbonic acid
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If a high pressure system is in place there will be cloudy skies true or false
Serhud [2]
The answer to your question is false.
4 0
2 years ago
RNA polymerase catalyzes the addition of many rNTPs to a growing RNA.
SIZIF [17.4K]

Answer:

b. Elongation

Explanation:

During the start of the elongation phase of RNA synthesis, the sigma subunit of RNA polymerase of <em>E. coli</em> is released and NusA protein takes its place. This makes the RNA polymerase to move away from the promoter.

During the elongation phase of RNA synthesis, the enzyme DNA dependent RNA polymerase elongates the RNA strand by addition of ribonucleotides to the free 3'-OH end. The process occurs in 5' to 3' direction and the 3'-OH group serves as a nucleophile.  

6 0
3 years ago
According to many scientists, which of these probably caused a major change in the composition of Earth's atmosphere? F the weat
notka56 [123]

Answer:

J the appearance of photosynthetic organisms​

7 0
2 years ago
Suppose you have monohybrid flowers in your garden and find that they produce black seeds to brown seeds in the ratio of 3:1. If
Dvinal [7]
Hybrid = having one recessive and one dominant allele
This means that all of the flowers must have the genotype Bb.
Knowing this, let's make a Punnet Square.

\begin{tabular}{ l c } & B \ \ \ \ b\\ B & \boxed{BB}\boxed{Bb} \\ b & \boxed{Bb\ }\boxed{\ bb} \\ \end{tabular}

As you can see, 3 of these are going to have the dominant trait and 1 is going to have the recessive trait. This corresponds to our 3:1 in our question, meaning that the black seeds must be dominant and the brown ones recessive.

Because they are dominant, the genotype for black seeds could be BB <em /><em>or</em> Bb.
4 0
3 years ago
Read 2 more answers
If the body temperature of a person is recorded as 37 degrees Celsius, what is the persons body temperature in k? Round your ans
maw [93]

Answer:

The right answer to this question is: 310k

Explanation:

There's a very good formula that can help us to find this answer, but first, we need to know the temperature scale  in Celsius and Kelvin, there's an image below that will help us gather information.

The formula is quite simple, check it below:

C/5  = K-273/5

putting the values we already have in the formula it would be like this:

37/5 = K-273/5

Cutting out the fives, we can have the final result

37= K-273

37+273 = K

K= 310.

7 0
3 years ago
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