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leva [86]
3 years ago
12

X

Biology
1 answer:
Aleks [24]3 years ago
5 0

Answer:

D

Explanation:

Control group stays the same in order to be used as a comparison for after the experiment

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kiruha [24]

Answer:

RNA

Explanation:

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3 years ago
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How would you distinguish pseudostratified columnar epithelium from all other tissues?.
inn [45]

Psuedo  functions mostly absorption and filteration processes.

<h3>What is the advantage of psuedostratified epithelium? </h3>

The lungs are shielded from these irritants by the existence of pseudostratified columnar epithelium in the upper respiratory tract, which is made up of the nose, trachea, and bronchi. To capture particles and stop them from moving farther down the respiratory passages, the epithelium's goblet cells release mucus.

The psuedostratified has too many layers and it is made up of columnar epithelial tissue.

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8 0
1 year ago
Which of these ways does the U.S. government promote economic growth?
Oliga [24]
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hope this helps
7 0
3 years ago
What type of evidence would you look for in a natural setting to indicate that there is competition taking placle among the plan
alexdok [17]

In a study, competition among plants are normal. Hence, all plants required a few basic elements like the light, water, nitrogen, or phosphorus, depending upon the species and the location. Evidence that can conclude that competition do really happen in plants is that some plants release toxins into the soil, in their dropped leaves which wipe out the competition for soil nutrients (such as weeds). And when it come an area with many trees in close proximity such as a forest, height is also indicative of competition for light.

 

4 0
3 years ago
The most recent species from which two different species have evolved is a parent.
Dimas [21]
A true

<span> Before agriculture was developed people mostly were nomadic in nature. They moved from place to place in search of food. Some of them were groups of hunter gatherers as well. When agriculture started people also started to settle down in groups. This led to the development of civilization and in modern day cities and towns. The first agricultural practices were started beside the river banks due to the reason that the soil was very fertile and water for irrigation was also easily available. </span>
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