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AlexFokin [52]
2 years ago
5

Coal is made almost entirely of which chemical element?

Biology
1 answer:
Doss [256]2 years ago
3 0

Answer:

carbon

Explanation:

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Which statement best explains why the skin cell and intestinal epithelial cell are different?
malfutka [58]

The statement 'Skin cells and epithelial cells each make a different set of proteins, which determines each cell type's structure and function.' is correct. It is known as differentiation.

<h3>What is differentiation?</h3>

Differentiation refers to the cellular phenomenon for which different genes are expressed in specific cell types.

Differentiation leads to the formation of different cell types that have specific functions/roles.

Differentiation depends on gene expression pattern that influences the type and amount of proteins in a given cell.

Learn more about differentiation here:

brainly.com/question/13846411

6 0
2 years ago
The dense fluid in chloroplasts where carbon dioxide is converted to sugar is called the _______.. a. thylakoid. b. stroma. c. g
vivado [14]
The answer to the question above is letter "B. stroma". In the stroma are grana, stacks of thylakoid, others. Stroma contains important molecules which are useful for the photosynthesis and other metabolic functions of the cells. It may also contain enzymes and ions. 
6 0
3 years ago
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What is one condition that must be met for a population to be in genetic equilibrium?
Sedbober [7]

Answer:

The Hardy-Weinberg model states that a population will remain at genetic equilibrium as long as five conditions are met: (1) No change in the DNA sequence, (2) No migration, (3) A very large population size, (4) Random mating, and (5) No natural selection.

Explanation:

Science

6 0
3 years ago
A full explaination of osmosis. Please I need it fast​
Pie

Osmosis is the movement of a solvent across a semipermeable membrane toward a higher concentration of solute (lower concentration of solvent). ... When a cell is submerged in water, the water molecules pass through the cell membrane from an area of low solute concentration to high solute concentration.

8 0
3 years ago
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Can someone help me thank you for your time
kkurt [141]
The independent variable is the one that can be changed
I think the correct answer would be water temperature because on the table, the water temperature is increasing by 10 each time so it is changing.

hope I'm right and hope I helped :)
7 0
3 years ago
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