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algol13
2 years ago
9

Please help, will give brainliest ​

Biology
1 answer:
WARRIOR [948]2 years ago
8 0

Answer:

contraction and relaxation of the heart

Explanation:

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Which statement is most true concerning carbon in sediments and rocks? ncdc.noaa.gov They receive the same amount from the ocean
VikaD [51]

the correct answer would be they receive the same amount from the ocean as they release to the atmosphere

hoped this helped have a great day :)

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3 years ago
Number the steps of the binary fission process in correct order
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Step 1:

The bacterium cell must copy its DNA so the new cells will have DNA. DNA or, deoxyribonucleic acid, has all of the information the bacterium will need to survive, so it is important it gets copied. The DNA is tightly wound so it is in a neat package called a chromosome.

Steps 2 and 3:

The bacterium now grows larger. This allows for some separation between the two DNA copies that are inside the cell. A division develops in the middle of the bacterium. This division eventually completely divides the bacterium in half. This is called cytokinesis.

Step 4:

Each cell is now called a daughter cell and they separate.

The steps of binary fission

binary fission

Binary fission results in two identical daughter cells. This is a type of asexual reproduction, or creating genetically identical offspring. If humans were able to reproduce using binary fission, it would look something like this: your mother or father would grow larger, and inside all of his or her DNA would be copied. Eventually your parent would split in half creating an identical clone.

5 0
3 years ago
Missouri made the crinoid its official state fossil. Nicknamed the "sea lily," crinoids are actually formed by ancient sea anima
Effectus [21]

Answer:

✔ D)  <em>starfish and sand dollars</em>

** is the correct answer **

Explanation:

is the correct answer crinoids are echinoderms, animals with rough, spiny surfaces and a special kind of radial symmetry based on five or multiples of five.

http://geokansas.ku.edu/crinoids

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3 years ago
Which type of nonfoliated metamorphic rock is granular and made of quartz?
Mars2501 [29]
I'm sure it's Quarts, the answer would be D 
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<span>Relative concentration of water in a hypnotic solution is high</span><span />
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