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Stella [2.4K]
2 years ago
10

The smallest unit of living matter is a (n)

Biology
2 answers:
mina [271]2 years ago
8 0

Answer:

cell

Explanation:

vichka [17]2 years ago
8 0

Answer:

Cell

Explanation:

A cell is the smallest unit of a living matter

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This membrane mimics the __________________ that is around animal cells. In order to explore how water moves in and out of a cel
Olenka [21]

This membrane mimics the plasma membrane that is around animal cells. In order to explore how water moves in and out of a cell, one cell was weighed and then submerged in hypertonic solution. The other egg was weighted and submerged in hypotonic solution. It was predicted that the egg submerged in hypertonic solution  would decrease in mass. It was predicted that the egg submerged in hypotonic solution would increase in mass.

Explanation:

The outermost covering of an animal cell is the plasma membrane. It is a selectively permeable membrane that allows only selective molecules to pass through it.

A solution having higher concentration of solute than the cell cytoplasm is called a hypertonic solution.

A solution having lower concentration of solute than the cell cytoplasm is called the  hypotonic solution.

The movement of water molecules from the region of its higher concentration to the region of its lower concentration through a semipermeable membrane is called osmosis.

A cell placed in hypertonic solution will undergo exosmosis so it will lose water and its mass will decrease.

A cell placed in hypotonic solution  will undergo endosmosis of water  so it will gain water and its mass will increase.

8 0
3 years ago
Which of the following is a geographic example of a transform fault boundary?
rewona [7]
<span>The san  Andreas fault

</span>
7 0
3 years ago
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What are the responsibilities of the region of the brain highlighted below? Highlighter portion is at the bottom of the brain, f
monitta
The correct answer is "regulating important involuntary bodily functions such as blood pressure, heart rate, breathing and swallowing".
The area highlighted in this example is the posterior part of the brain, called the brainstem. The brainstem is comprised of three important parts, the medulla, the pons and the midbrain. The basic functions of this brain area include breathing, heart rate and sleeping.
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3 years ago
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Label the ways that water and nutrients get into a plant <br><br><br> PLEASE HELP
Readme [11.4K]

Answer:

mediante la absorción, por la raíz

Explanation:

3 0
2 years ago
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Tall trees create shade over smaller trees, causing the smaller trees to experience changes in sunlight.
spayn [35]

Answer:

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Explanation:

Light is an important growth factor for plants generally because its energy is utilized for food production during photosynthesis.

When tall trees form a shade over smaller trees, light becomes inadequate for the smaller trees and as such, a limited resources.

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3 years ago
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