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Anettt [7]
3 years ago
10

What is the force that keeps the moon in orbit around the Earth? A. momentum B. gravity C. inertia

Biology
1 answer:
8_murik_8 [283]3 years ago
6 0
The answer is the letter B
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Ling made a study chart for science class.
aliina [53]

Alyssa's additional observation would be cell Y having a larger vacuole than cell X. The third option is the correct one.

<h3>Plant cell vs animal cell</h3>

From the observations, both cells are eukaryotic. This is because:

  • cell X has lysosomes which are only found in eukaryotic cells
  • cell Y has a nucleus which also peculiar to eukaryotic cells only

Lysosome houses digestive enzymes and is found mostly in animal cells. Only a few plant cells have lysosomes.

Thus, the lack of a lysosome means that cell Y is a plant cell while the presence means that cell X is an animal cell.

Generally, plant cells have larger vacuoles than animal cells.

More on plant and animal cells can be found here: brainly.com/question/1493437

#SPJ1  

4 0
2 years ago
Generally speaking, the nervous system controls which of the following
irina [24]
The nervous system consists of things like the spinal cord, brain, and all the nerves that connect the sensory organs. Basically, the nervous system helps different parts of the body communicate with each other; thus leading to control of the body.
7 0
3 years ago
What percentage of water is lost through the respiratory system?
HACTEHA [7]
<span>The normal daily input of water is about 2.5 L from beverages food, and metabolism. The normal daily output of 2.5 L consists of 1.8 L in urine, sweat, and feces, plus 0.7 L in insensible water loss. Insensible water loss is water that evaporates through the skin and from the respiratory tract. Insensible losses account for 0.7 L of water loss per day. The average human exhales an average of 0.35 L of water each day. This corresponds to about 14% of water lost through respiration.</span>
4 0
3 years ago
Read 2 more answers
Consider this equation: Kinetic Energy = mv2Which of those variables is changing as the skater moves up and down the track?
pav-90 [236]

Answer:

The changing variables are: v and KE

Explanation:

Given

KE = \frac{1}{2}mv^2

Required: What changes?

From the formula above:

KE=Kinetic\ Energy

m = Mass

v = Velocity

m: The mass of the skater is constant.

v: Moving up and down the track may change the velocity of the skater.

KE: When velocity changes, the kinetic energy also changes

So:

The changing variables are: v and KE

6 0
3 years ago
An original section of dna has the base sequence agcgttaccgt. a mutation in this dna strand results in the base sequence aggcgtt
ycow [4]
<span>How can a mutation in a DNA base sequence cause a change in a trait?</span>
8 0
3 years ago
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