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kherson [118]
3 years ago
15

A number of similar families make up a(n) _____.

Biology
1 answer:
alex41 [277]3 years ago
8 0
The answer is order.

A number of similar families make up a(n) *order*.
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C because of the same time we had a lot to
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What human body system sends signals to glands in the endocrine system to release hormones?
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a

Explanation:

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A gas has an initial volume of 2.4L at a pressure of 1.5 atm and a temperature 273K. The Pressure of the gas increases to 4.5 at
likoan [24]

Answer:

The answer to your question is  V2 = 0.92 l

Explanation:

Data

Volume 1 = V1 = 2.4 l

Pressure 1 = P1 = 1.5 atm

Temperature 1 = T1 = 273 °C

Volume 2 = V2 = ?

Pressure 2 = 4.5 atm

Temperature 2 = 313 °K

Process

To solve this problem use the Combined gas law

                     P1V1/T1 = P2V2/T2

-Solve for V2

                     V2 = P1V1T2 / T1P2

-Substitution

                     V2 = (1.5 x 2.4 x 313) / (273 x 4.5)

-Simplification

                     V2 = 1126.8 / 1228.5

-Result

                     V2 = 0.92 l

8 0
3 years ago
Treatment of epilepsy is directed at thickening the meninges to dampen brain electrical activity. stabilizing overexcited nerve
Nikitich [7]

Treatment of epilepsy is directed at stabilizing overexcited nerve membranes.

<h3><u>Explanation:</u></h3>

Epilepsy is a disease whose cause is unknown, but it occurs as the nerves get too excited in the brain due to some unknown cause, and causes the centers to conduct the nerve impulses restlessly, and gets in a tetani mode, which is epilepsy. The patient presents with idiopathic seizures and that too, aggravated by stress, tension etc.  

Antiepileptic drugs like phenytoin sodium causes the change in sodium channels and pumps which releases the concentration difference on each side of the neural membrane, thereby reducing the potential difference between the two sides. Thereby it stabilizes the nerve membranes.  

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3 years ago
What molecules does a fat cell store
mafiozo [28]

Answer:

Triglycerides

Explanation:

Fat cells are also called Adipose cells. They are cells found all over the body and majorly functions in the storage of energy storing substances called TRIGLYCERIDES. Triglycerides are a type of lipids composed of a glycerol molecule and three fatty acids molecules.

Triglycerides, like every other lipid, are biomolecules that store a large amount of energy. However, they are stored in specialized cells called FAT OR ADIPOSE CELLS.

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