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skad [1K]
3 years ago
6

BRIANLIESTTTT!

Biology
1 answer:
german3 years ago
3 0
A heterogeneous mixture is a mixture of substances. In this mixture, substances are not chemically bonded just mixed, they're only together.

Examples:

A bowl of different nuts - Many types of nuts together.
A puddle of mud - Water, sand, leaves
Dirt - a bunch of particles held together.

Hope it helped1
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Igneous rock is the answer 

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Sarah recently learned that O2 is found in the Earth’s water bodies. She was amazed to know the proportion of O2 found in the oc
Mamont248 [21]

It has been found that the rainforests are accountable for about one-third, that is, 28 percent of the oxygen of the Earth, however, the majority of the oxygen, that is, about 70 percent in the atmosphere is generated by the marine plants. The left-over two percent of the oxygen comes from other sources.  

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7 0
3 years ago
Which law might require you to do some math calculations?
Vadim26 [7]

Answer:

Law 2

Explanation:

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Hence, Law 2 might require you to do some math calculations.

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Given the following data;

Mass = 20kg

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To find the force;

Force = mass * acceleration

Substituting into the equation, we have;

Force = 20 * 0.5

Force = 10 Newton.

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2 years ago
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Areas with more rainfall will have the same rate of soil formation as areas with less rainfall. Please select the best answer fr
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Answer:

False

took the review on edg

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2 years ago
Read 2 more answers
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