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Law Incorporation [45]
3 years ago
10

Marge Simpson decided to start a new garden in her backyard. She heard that plants compete for space and decided to testis

Biology
1 answer:
frosja888 [35]3 years ago
4 0

Answer:

The number of seeds in cups.

Explanation:

The independent variable is part of the experiment performed by the scientist, so in this case, the independent variable will be the number of seeds in a cup.

EDIT: The actual answer is the <u>number of days</u> and the <u>amount of soil</u>. I read the question wrong. My bad!

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How does energy from the sun affect the motion of molecules in a gas compared to molecules in a liquid?
suter [353]

Answer:

Molecules of gas starts movement when they get energy from the sun in the form of heat.

Explanation:

Molecules of gas absorbed heat energy coming from sun. This heat energy is converted into kinetic energy due to which gas molecule moves faster. Volume of gas molecules also increases due to expansion of molecules by the absorption of heat energy. So more space is occupied by gas molecule as compared to liquid molecules.

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3 years ago
What are the Independent (IV) and the Dependent Variable (DV) in this hypothesis?
Alexeev081 [22]

Answer:

the dependent is how fast the coronavirus spreads. independent is whether the person works in a public space or not

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2 years ago
How does relative-age dating help scientists learn about fossils?
aleksley [76]
How old it is compared to another specimen in relation.
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3 years ago
A scientist was observing an unknown slide under an electron microsocope; he found a cell without a well-defined nucleus but wit
Blababa [14]
Let's eliminate this one by one.

Animal cell does not have walls. So we can eliminate The third option.

Plant cells does have walls, but they also have well-defined nucleus. So we can eliminate the second option

The leave : A. Prokaryotic as the answer

hope this helps


8 0
3 years ago
Read 2 more answers
Most early successional species are
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B is the answer for real
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