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Mekhanik [1.2K]
3 years ago
12

Which of the following rocks forms from shells and calcium carbonate?

Biology
2 answers:
Blababa [14]3 years ago
7 0
The answer is limestone.

prisoha [69]3 years ago
5 0

The answer is option A, limestone.

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How do dung beetles help a carbon atom in animal dung to become part of a carbohydrate molecule within a plant?
Ber [7]

Answer:

Dung beetles lives in the animal dung and take nutrients from the undigested substances present in the dung. This dung is mixed with the soil by the beetle to increase the fertility of the soil. These nutrients is taken by plants with water through roots and makes their food in the form of carbohydrate from it in the process of photosynthesis. This carbohydrate is stored in different parts of plant body.

6 0
3 years ago
Read 2 more answers
The zygote is said to be Choose... , because it is able to develop into any kind of cell in the body. Adult stem cells are refer
Sindrei [870]

Answer:

The correct answer is -

1. totipotent

2 multipotent

3. pluripotent

Explanation:

The cells that are able to develop or differentiate a different kind of cells in the body of the individual are known as totipotent cells and this ability is known as totipotency. An example of such cells is found in the zygote.

Multipotent on the other hand are the cells that are able to develop into a specific kind of cell of tissues these cells are present and the example of this type of cell is adult stem cells. Whereas Embryonic stem cells are Pluripotent cells that are characterized as the cells that develop into any type of cell of the body of an organism.

6 0
3 years ago
Which object would have a larger gravitational force acting upon it
fiasKO [112]

Answer

Hi,

An object with the largest size will have a large gravitational force acting on it. Explanation

The gravitation force increases with increase in size of an object. An object that has twice as much mass will exert two times as much gravitational pull on other objects. An object with greater mass attracts the earth more strongly that the other one with smaller mass. On the earth’s space, the more massive objects will exert stronger gravitational forces.

Best wishes!

6 0
3 years ago
Between water, plant, air,sun which is the most important and without which one can die​
Hoochie [10]

Answer:

sun

Explanation:

there would be no life whatsoever if we have the sun.

7 0
3 years ago
Which human activity is most affected by increasing numbers of dead zones in the ocean
amm1812

Answer:

.............

Explanation:

............

4 0
3 years ago
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