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Sophie [7]
3 years ago
10

After letting his soil sample sit in water for an hour, Mark concludes that just one type of material made up the soil. Jack con

cludes that the soil had several different materials, each with a different weight. Based on the results of your experiment, whose conclusion do you support and why?
Biology
2 answers:
Mumz [18]3 years ago
5 0

Answer:

Jack i right

Explanation:

it seems awfully strange if only one type of material makes up the whole soil.. obviously the soil will consist of more than one. most soil is made up of minerals, rocks and organic matter , remember that they have several particles within them with different measurements.

shusha [124]3 years ago
4 0

Answer:

jack is right

Explanation:

most soil is made up of minerals, rocks and organic matter , remember that they have several particles within them with different measurements.

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Answer:

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Smoking compromises the anti-bacterial activities of leukocytes incorporating monocytes, neutrophils, B cells, and T cells, thus, demonstrating the mechanism for enhanced risk of infections.  

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Answer:

\boxed{\bold{Lake}}

Explanation:

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<u></u>

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<u />

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3 0
3 years ago
Either an element or<br> mpound that cannot be<br> physically separated
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Answer:

Substance

<u>Review</u>:

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7 0
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Explanation:

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Hope this helped!
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