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Vlada [557]
1 year ago
14

The density of solid aluminum is 2.70 g/cm3. If a 1g piece of aluminum is dropped in a cup of water, what will happen to the alu

minum? (The density of water is 1.00 g/cm3.) It will sink to the bottom. It will float to the top. It will hover in the middle. It will move up and down.
Biology
2 answers:
sineoko [7]1 year ago
8 0

Answer:

The answer is A

Explanation:

I got it right on the test

Guest
1 year ago
edge 2021
CaHeK987 [17]1 year ago
4 0

Answer:

The correct answer is: <em>It will sink to the bottom</em>

Explanation:

Density is the mass of substance per volume. If we compare the density value of water (1.00 g/cm³) and aluminum (2.70 g/cm³), we can see that:

density aluminum > density water

 (2.70 g/cm³)        >  (1.00 g/cm³)

Thus, when we put solid aluminum in a cup of water, the aluminum will have more weight than surrounding water, so it will drop to the bottom of the cup.

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lapo4ka [179]

Answer: The question is is incomplete, here are the options.

A.Loonand O Charles Darwin named them Geospiza leodarwini in honor of his son Leonard.

B. They come from the Darwin archipelago off the coast of Ecuador C. C. Charles Darwin collected the first scientific specimens.

D.John Gould placed them in the genus Darwinospiza

Correct option is C.

Explanation:

Charles Darwin collected the first scientific specimens.

Darwin's finches play vital role in the development of Darwin's theory of evolution and natural selection. This is because the birds called Darwin's finished have variable size and shape making them important for the development of the theory.

Theory of natural selection and evolution which was developed by Darwin states that organisms changes over time as a result in variation in it's characteristics or behavioral traits to survive , adapt and reproduce in it's environment.

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8_murik_8 [283]
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