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fredd [130]
3 years ago
5

Crude oil goes through ________ to separate the parts by weight.

Biology
1 answer:
Ivanshal [37]3 years ago
8 0

The answer is C ; Refinement

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Even though scorpions are related to spiders, there are many differences between the two
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Answer:

Cell differentiation

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Cell differentiation is common with multicellular organisms. It is the process by which a cell changes from one cell form to another. Cell differentiation makes the change from a zygote to a complex system with different parts.Cells which have been differentiated also becomes specialized. Complex multicellular animals and plants would not be in existence without specialization. This is because cells have specialized functions and each cell is very important to the survival of the organism.

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3 years ago
what is it called when in an ecosystem some plants may convert atmospheric nitrogen into ammonia through a process
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These organisms convert nitrogen in the soil to ammonia, which can then be taken up by plants. This process also occurs in aquatic ecosystems, where cyanobacteria participate. After nitrogen has been fixed, other bacteria convert it into nitrate, in a process known as nitrification.

thank you

please mark as brainliest

4 0
3 years ago
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In roses, red flowers and long stems are dominant traits. A rose plant that is homozygous for both red flowers and long stems is
tensa zangetsu [6.8K]

Answer:

The answer is option b.

50 percent

Hope this helps.

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MatroZZZ [7]

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3 years ago
You are working with a mixed population of cells that includes some cells expressing CD95 on their surfaces. Design an experimen
Julli [10]

Answer:

Fluorescence-Activated Cell Sorting or FACS is a method that allows us to sort out different cell types on the basis of fluorescence emitted by cell membrane components bound compounds.

In the case of CD95 integral protein which is known for highly glycosylated, if use antibodies against cells with CD95 marker, will not identify glycans and can’t be targeted by antibodies as antibodies only recognize protein structures.

Therefore, two different proteins should be used in order to get the correct sorting of cells. One of these would bind to these glycosylations, and the other would be antibodies (with a fluorescent tag) against first.

3 0
2 years ago
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