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Mumz [18]
3 years ago
15

What structures are part of the body's first line of defense against pathogens

Chemistry
1 answer:
marshall27 [118]3 years ago
5 0

Answer:

It would be the innate immune system or just the immune system

Explanation:

:)

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d i took the test

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What is the definition of a geologist?
Vera_Pavlovna [14]

Geology is the study of the Earth, the materials of which it is made, the structure of those materials, and the processes acting upon them.

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Why is hydrogen a non metal, usually placed with group I element in the periodic table, even though it does not show a metallic
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because it has ns1 electron configuration like the alkali metals

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Put the substance in a 25 mL beaker.
kkurt [141]

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3 years ago
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Convert 150 kPa to atmospheres. *
lakkis [162]

Answer: 1.48 atmosphere

Explanation:

Pressure in kilopascal = 150

Pressure in atmosphere = ?

Recall that 1 atmosphere = 101.325 kilopascal

Hence, 1 atm = 101.325 kPa

Z atm = 150 kPa

To get the value of Z, cross multiply

150 kPa x 1 atm = 101.325 kPa x Z

150 kPa•atm = 101.325 kPa•Z

Divide both sides by 101.325 kPa

150 kPa•atm/101.325 kPa = 101.325 kPa•Z/101.325 kPa

1.48 atm = Z

Thus, 150 kPa is equivalent to 1.48 atmospheres

7 0
3 years ago
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