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AVprozaik [17]
3 years ago
14

Which of the following statements is correct?

Biology
1 answer:
nekit [7.7K]3 years ago
3 0

Answer:

<h2> "Archaea are older organisms than eukaryotes" </h2>

<h2>Explanation:</h2>

Archean are group of organisms classified under the domain Archae bacteria. They are found in environments with extreme conditions e.g.

high temperature etc.

They are prokaryotic in nature i.e. they do not possess a membrane-bound nucleus in their cells.

Based on this, archaea are not classified under the same domain as bacteria (domain- protista). They are unicellular organism, archaea are older set of organisms than eukaryotes.

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What single feature is primarily responsible for the variation of climate in different parts of the world?
astraxan [27]

angle of incoming sunlight

Explanation:

The single feature that primarily determines the variation in climate in different parts of the world is the angle of incoming sunlight.

  • Climate is simply an extended study of weather over a long period of time.
  • The elements of weather like temperature, pressure, rainfall all conditions climate.
  • The angle of incoming sunlight is by far the most important factor that determines climatic patterns on the earth.
  • Around the equator, the sun is overhead and these regions are usually hot driving a wide range of weather phenomenon.
  • The polar and temperate regions receive diffused sunlight because the sun is at an angle there.

learn more:

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7 0
3 years ago
What does these characteristics describe: highly effective predator defenses, resilient to as many existing predators-long life
GREYUIT [131]

Answer:

pretty sure it's d. invasive species

Explanation:

the reason a species is called invasive is if it is incredibly difficult to get rid of and the population is growing out of control quickly. the characteristics that was given were likewise to the behavioral problems of an invasive species.

4 0
3 years ago
Emulsion of fatty acids is necessary to _____.
kap26 [50]

Answer:

c. increase the surface area available for hydrolysis by lipase

Explanation:

Emulsification of fats(fatty acid) is a chemical reaction where large molecules(globules) of fats are broken down into a smaller molecules (droplets) by the action of an emulsifier.

In the human body, emulsification takes places in the duodenum during the process of digestion of fats. When large fat molecules have been broken down into smaller fat molecules by action of an emulsifier called bile salts from the gall bladder, a larger surface area is created which makes it possible for the enzyme lipase from the pancreas to react with or act on fat molecules through the process of hydrolysis thereby converting the fats to fatty acids and glycerol for use by the body.

6 0
3 years ago
Read 2 more answers
What two things can make a molecule polar?
Dafna11 [192]

Answer:

Polar molecules must contain polar bonds due to a difference in electronegativity between the bonded atoms.

Explanation:

3 0
3 years ago
Identify three factors that affect the Jet Stream.
Andrew [12]

Answer

The seasons of the year, location of low and high pressure systems and air temperature all affect when and where a jet stream travels. Jet streams form a border between hot and cold air.

Explanation:

brainlist??

8 0
2 years ago
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