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VARVARA [1.3K]
3 years ago
6

Which substance can not be decomposed by a chemical change?

Chemistry
2 answers:
oksian1 [2.3K]3 years ago
8 0
The substance that can not be decompoased by a chemical change is B. Carbon
FrozenT [24]3 years ago
3 0
Carbon because it an element in comparison to eater for example which is a mixture of hydrogen and oxygen.
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The pressure that is the difference between the net hydrostatic pressure and the net colloid osmotic pressure is called
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The pressure calculated as the difference between the net hydrostatic pressure and the net colloid osmotic pressure is known as: filtration pressure.

<h3>What is pressure?</h3>

Pressure can be defined as a measure of the force exerted per unit area of an object or body. Thus, it is usually measured in Newton per meter square.

<h3>The types of pressure.</h3>

In Science, there are different types of pressure and these include the following:

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Filtration pressure is a pressure that is typically calculated as the difference between the net hydrostatic pressure and the net colloid osmotic pressure. Also, it promotes the filtration of fluid through a membrane.

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Which are components of cell theory? Check all that apply.
STatiana [176]

Answer:

All living things are made up of cells.

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All cells are come from other cells.

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The cell theory is historic scientific theory and is universally accepted. This theory was given by Robert Hook in 1665. According to this theory all living things are made up cells.

Cell:

Cell is the smallest unit of life and it is building block of life.

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All living things are made up of cells.

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The other given options:

Cells comes from nonliving matter.

Cells make up most organisms bu not all.

These are two are not the postulate of cell theory because all living organisms are made of cells.

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Volume is an extensive physical property because it is dependent on the size of the sample.
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The statement is true, as the volume of a sample depends on its size.

I hope this helps. If I was not clear enough or if you’d like further explanation please let me know. Also, English is not my first language, so I’m sorry for any mistakes.
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Y'all what about this one
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Answer:

A=8, B=7,C=N

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