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Amanda [17]
2 years ago
10

Can you use mass alone to predict whether an object will sink or float? Explain.

Biology
1 answer:
natima [27]2 years ago
8 0

Answer:

No, you need both mass and volume to determine its desity to see if it can float.

Explanation:

Density is the only thing affecting whether something floats or sinks. If an object has a higher density than the fluid it is in (fluid can mean liquid or gas), it will sink. If it has a lower density, it will float. Density is determined by an object's mass and volume.

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what hormonal change occurs after fertilization that causes the endometrial lining to remain intact so that the fertilized egg c
tino4ka555 [31]

The answer is the pituitary gland secretes follicle stimulating hormone, which acts on the follicles and stimulates them to produce progesterone.

The endometrial lining is where the fertilized egg implants, or burrows and attaches itself to the uterine wall, where it will continue to grow and be nourished. There are three layers of the uterus: The perimetrium is the outer layer, the myometrium is in the middle, and the endometrium is the inner layer of the uterine wall.

5 0
3 years ago
DNA is found in the nucleus of eukaryotic cells and the ribosomes, the location where proteins are made, are found out in the cy
Reika [66]

Answer:

See the answer below

Explanation:

<em>The DNA of eukaryotic organisms being present in the nucleus while the protein-synthesizing organelle, the ribosome being present in the cytoplasm poses a spatial problem. It means that transcribed DNAs (messenger RNA) in the nucleus would have to somehow be transported to the ribosome in order for the cell to successfully synthesize proteins.</em>

The problem of transporting the messenger RNA is solved by two features of the cell:

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  • The presence of transport proteins in the nucleus

<u>The mRNA binds to the transport proteins to form mRNA-protein complexes and is transported through the nuclear pores, often with the assistance of ATP. </u>

3 0
3 years ago
Difference between direct and indirect effect
choli [55]

Direct effects, as the name suggests, while not manipulated or communicated by a third party, deal with the direct influence of one entity on another. Indirect effects can be described as the influence, mediated or passed on by a third, of one organism or species on another.

6 0
3 years ago
PLEASE HELP ME WHY PEOPLE SMOKE?
Lina20 [59]

Answer:

In my opinion, people smoke because they're "crazy" and need some "help."

They smoke maybe because the cigar is "good" or something...

8 0
3 years ago
Which statements describe the Sun? Check all that apply.
Monica [59]
Correct: The sun is the center of the solar system. It is mostly gas. It is the most massive object in the solar system.
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3 years ago
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