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alexira [117]
3 years ago
8

The rate at which materials enter and leave the cell depends on the cells what?

Biology
2 answers:
Anni [7]3 years ago
7 0

The rate at which materials enter and leave the cell depends on the cell's surface area.

Katyanochek1 [597]3 years ago
4 0

Answer:

The rate at which materials enter and leave the cell depends on the cells what?

This achieved by what is termed as cell membrane

Explanation:

Cell membrane materials to enter and leave the cell. It is found in animal cell while plant cell possess cell wall that is rigid and gives shape to the cell.

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3 years ago
"In which type of burn are the superficial cells of the epidermis destroyed, but the dermis remain mostly unaffected?"
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Answer:

The correct answer is first degree burn.

Explanation:

Burns are classified into first degree, second degree, and third-degree burns. The first-degree burn is considered the mildest burn out of all three types. The example of first-degree burn is common sunburn.

In the first degree burn, the skin epidermis is affected but the dermis layer is not harmed. The area of burn appears red and is quite painful. No formation of blister occurs in the first-degree burn and it heals in 3-5 days.

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4 0
3 years ago
Explain why scientists think that life on earth began after 3.9 bya
kirza4 [7]

Answer:

Scientists found evidence such as fossils that were almost 4 billion years old, concluding that life on earth began after that.

Explanation:

8 0
3 years ago
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romanna [79]
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What is the role of these bacteria in the nitrogen cycle?
VMariaS [17]

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Answer: Option D

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