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marshall27 [118]
3 years ago
9

What are two ways in which white blood cells fight pathgons that have entered the body​

Chemistry
1 answer:
crimeas [40]3 years ago
3 0

Answer:

Answer c i believe

Explanation:

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Consider four atoms from the second period: lithium, beryllium boron carbon and nitrogen which of these element has the lowest e
bearhunter [10]
Lithium has the lowest. if fluorine is the highest then lithium is the lowest. i hope this helps you out!
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Write the name and molecular formula of an organic compounds having its name suffixed with -ol and having 2 carbon atoms in the
777dan777 [17]

Ethanol C₂H₆O

Explanation:

When ethanol (CH₃-CH₂-OH) is heated in the presence of the sulphuric acid (H₂SO₄) it will produce ethylene (CH₂=CH₂ ) and water (H₂O).

CH₃-CH₂-OH → CH₂=CH₂ + H₂O

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sulphuric acid

brainly.com/question/867125

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4 0
3 years ago
In an experiment, students were given an unknown mineral. The unknown mineral was placed in 150 ml of water. Once in the water,
Dahasolnce [82]

Answer:

<h2>15 g/mL</h2>

Explanation:

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density =  \frac{mass}{volume}  \\

But from the question

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volume = 165 - 150 = 15 mL

We have

density =  \frac{225}{15}  = 15 \\

We have the final answer as

<h3>15 g/mL</h3>

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kap26 [50]

Answer:

AlCl3 and Ag

Explanation:

Edge 2020

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True or false atoms are made up of tiny particles called molecules true or false
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