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galben [10]
3 years ago
15

Which of these statements is true about adaptive evolution?

Biology
1 answer:
cricket20 [7]3 years ago
7 0
In adaptive evolution, the change occurs due to a change in the genetic make-up by mutations.
Therefore, adaptive evolution is a permanent change in a trait and it allows a population to survive in unsuitable environmental conditions.
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The second one : dehydration
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Which term describes the systems of continuous water movement on and in the earth?
weeeeeb [17]
A because water is collected in clouds from bodies of water than falls back down as rain snow or hail
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3 years ago
How does an area's weather differ from the area's climate?
DerKrebs [107]

C

Weather is the day-to-day changes in the atmospheric conditions of  regions. Weather parameters are usually temperatures, humidity, rainfall, air pressure, and etcetera. These vary greatly every so often on a daily basis. Climate, on the other hand is categories into arctic, subarctic, subterranean, Mediterranean, temperature, equatorial, and etcetera.

Explanation:

When weather is studied for a long time, such as for over 30 years, general weather patterns can be discerned that will determine the climate of the region. These general weather patterns over a region will make up its climate. Climate does not change considerably. Therefore the climate of a region remains steady. If the climate of a region changes it does so ever so slightly over millennia  and would change because of phenomena like earth’s tectonic plate movements, space phenomenons, and human activities.

Lean More:

To get more on climate and weather;

brainly.com/question/8407720

brainly.com/question/10856870

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6 0
2 years ago
Using the ultrasonication and agitation method of liposome preparation, what concentration of lipid is necessary to prepare lipo
Galina-37 [17]

The concentration of lipids necessary to prepare liposomes with a diameter of 250 nm is 0.30 mM.

<h3>What are liposomes?</h3>

Liposomes are vesicles which are made up of a lipid bilayer membrane.

Liposomes are important as delivery vehicles for substances such as drugs.

Ultrasonication is a method of liposomes preparation.

Solution of liposomes is dependent on the size.

The larger the diameter, the smaller the l elution volume. Also, increasing lipid concentration will decreases elution volume.

Therefore, the concentration of lipids necessary to prepare liposomes with a diameter of 250 nm is 0.30 mM.

Learn more about liposomes at: brainly.com/question/15852922

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Why does air at 75% relative humidity and 30°C make your skin feel stickier than air at 75% relative humidity at 10°C?
bagirrra123 [75]
A warm air does always rise and cold air falls
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3 years ago
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