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Sonja [21]
3 years ago
14

Oil and water a combined to make salad dressing.

Chemistry
2 answers:
FinnZ [79.3K]3 years ago
8 0

Answer:

physical

Explanation:

maks197457 [2]3 years ago
5 0
When you combine any thing together that you cant take apart is a  Physical Change.
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I won't give the answer, but here's the process: You have the weight of the object (0.500 lbs), and you want to convert that into the number of kernels. You are given the fact that 1 pound = 16 oz, and 1 oz=28.3 grams. So it should be apparent that you need to convert pounds to ounces first and then convert ounces to grams. Now that you the grams, you can easily figure out how many kernels there are because .125 grams equals the weight of one kernel.


Source: IGN
5 0
3 years ago
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A nucleotide is composed of a(n) _____.
Gnom [1K]

Answer : A nucleotide is composed of a phosphate group and a nitrogen-containing base.

Explanation :

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How does ph affect photosynthesis?
liraira [26]
Photosynthesis is the process by which plants create their food. It involves the operation of enzymes in the plant cells , and they work best at certainpH levels. ... Thus, as the plant's pH drifts away from the best pH, the rate of photosynthesis will decrease.
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3 years ago
When a liquid is heated the average what? Of energy of its particles will increase
weeeeeb [17]
When a substance is heated, it gains thermal energy. Therefore, its particles move faster and its temperature rises.
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Answer:

atomic mass. You will have created an isotope.

Explanation:

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