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ira [324]
3 years ago
5

What controls how high and low tides will be

Biology
2 answers:
alekssr [168]3 years ago
7 0

Answer:

The moon.

Explanation:

High tides and low tides are caused by the Moon. The Moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the Moon and the side farthest from the Moon.

Nikolay [14]3 years ago
6 0

Answer:

The position of the moon

Explanation:

The different phases of the moon affect the tides

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Using technology, scientists are now able to use genetic information to classify new species. What is the likely impact of this
DanielleElmas [232]

The answer is <em><u>not</u></em> Organisms would be classified based only on physical characteristics!!

I strongly feel that it would be....

<em>--the existing classification system may change to accommodate the new information.--</em>

<em>Reason:</em> Some things would not just be classified by appearance. Rather, this would add more possibilities to classification. We know that plants and dogs look nothing alike yet they are still related through the Domain (Eukarya).

I also took this test and relied on the other answer, sadly, it was incorrect.

I hope i could help! Let me know if this is incorrect. ~ Ninja Cat :D

7 0
3 years ago
One of your skin cells is about to replicate its DNA. What happens first?
Ymorist [56]

Answer:

<em>The correct option is C) The helicase enzyme unwind the DNA molecule into two strands.</em>

Explanation:

DNA replication occurs in a semi-conservative manner. This means that each strand of the DNA can give rise to a new strand. For the process of DNA replication to begin, firstly it is necessary that the DNA unwinds. Topoisomerases are enzymes which are known to remove the super-coiling of the DNA. Helicases can be described as the enzymes which separate the two strands of DNA from the region where replication has to begin. Hence, option C is correct.

7 0
3 years ago
What percentage of fish spcies live in freshwater ecosystems? A. 30% B 40% C. 45% B. 35%
Elenna [48]


I say about 40 percent cause say something like this ..

20% of small species of fish

20% of big species of fish

to be equal

20% are bigger

20% are smaller

hoped this helped ! <u />

<em>~</em><u><em>Frozen 2</em></u>

7 0
3 years ago
Why does a cell need a LOT of surface area compared to their volume?
german

Answer:

The surface area to volume ratio (SA:V) limits cell size because the bigger the cell gets, the less surface area it has for its size.

Explanation:

This is important if you are a cell that depends on diffusion through your cell wall to obtain oxygen, water, and food and get rid of carbon dioxide and waste materials.

3 0
3 years ago
This is the only part of a dna/rna nucleotide that changes. it is found along with the 5-carbon sugar and the phosphate group.
Hunter-Best [27]
The appropriate response is Nitrogenous Base. It is just a nitrogen containing atom that has an indistinguishable concoction properties from a base. They are especially vital since they make up the building pieces of DNA and RNA: adenine, guanine, cytosine, thymine and uracil.
3 0
3 years ago
Read 2 more answers
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