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ElenaW [278]
3 years ago
9

Between 3,000 and 6,000 meters below the ocean surface, over 50% of the earth's surface is covered by what kind of formation?

Biology
1 answer:
vitfil [10]3 years ago
6 0

I believe that is the definition of Abyssal Pains.

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An atom that has fewer neutrons than protons and more electrons than protons is a(n) <br> ion.
Elden [556K]

The right answer is Negative (anion).

Anion is an ion that, having gained one or more electron (s), carries one or more negative electric charge (s), (since the number of negative charge (electrons) is greater than the number of charges positive (protons)): for example, the Cl- chloride ion is the chlorine atom that has gained an electron. Conversely, a cation contains fewer electrons than protons.

It is so called because during an electrolysis, this ion is attracted by the positive electrode called anode, in the same way that the poles of opposite charges of the magnets attract.

6 0
3 years ago
What type of environment was coal formed in?
Naily [24]

Answer:

Swampy Forests

Explanation:

Coal contains the energy stored by plants that lived hundreds of millions of years ago in <u>swampy forests</u>. Layers of dirt and rock covered the plants over millions of years. The resulting pressure and heat turned the plants into the substance we call coal.

Pls, choose me as brainliest!

3 0
2 years ago
Read 2 more answers
What is the complementary RNA sequence for the following segment of DNA? ACC TAG CGA Question 6 options: ACC TAG CGA UGG AUC GCU
RUDIKE [14]

RNA is a single-stranded molecule, which is made up of similar composition as DNA. RNA differs from DNA in the nitrogenous base as it has uracil in place of thymine.

<h3>What is the complementary RNA sequence?</h3>

  • A complementary sequence refers to the copy of the strand or template strand of the RNA. The complementary strand will be the copy of the original strand.

  • In the complementary base pairing, guanine will be complementary to cytosine and adenine to uracil.

  • In the given sequence of RNA, ACC TAG CGA, the complementary sequence formed will be UGG AUC GCU.

Thus, the complementary sequence will be UGG AUC GCU.

Learn more about <u>RNA </u>here:

brainly.com/question/14363679

5 0
3 years ago
Which of the following carries the hereditary information for cells?
Nady [450]

Are you asking for DNA or chromosomes or something? You asked for which of the following but then dont give the following

6 0
3 years ago
A scientist is comparing the outer structure of an onion cell, structure X, to the outer structure of a human skin cell, structu
hammer [34]

Answer:

Structure X is only found in plant cells, and structure Y is found in plant and animal cells.  

Explanation:

The structure found on the outside of the onion cell is the cell wall, which is specific to plants. The structure found on the outside of the skin cell is the cell membrane, which is found on all cells.

Structure X is not living, and structure Y is living.  - this is false, both animal and plant cells are living.

Structure X can be found in some human cells, and structure Y can be found in some plant cells.  - this is false, the opposite is true.

Structure X is only found in plant cells, and structure Y is found in plant and animal cells.  - this is true structure X is the plant cell wall, and structure Y is the cell membrane

Structure X is semipermeable, and structure Y is selectively permeable. Semi-permeable and selectively permeable are essentially the same thing - it means the barrier allows some substances to pass through but not others.

4 0
3 years ago
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