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earnstyle [38]
3 years ago
11

Explain how ecosystem can change even if people are not involved​

Biology
1 answer:
andrew11 [14]3 years ago
5 0

Answer:

The animals could change it. For example, a bunny could dig a hole in the ground, making a home for other animals inside of it, too, changing the animals' living environment.

Or natural disasters could change their environment, too. For example, if a landslide occurred and covered a pond, frogs and snakes could lose their living areas and food, which would make them have to move to a different area, changing another ecosystem.

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Complete the phrase below. Each member must contribute one complete sentence. The words prokaryotic and eukaryotic must be used:
ankoles [38]

Answer/Explanation:

All cells are not the same because not all cells contain membrane-bound organelles.

Prokaryotic cells lack membrane-bound organelles. In contrast, eukaryotic cells contain membrane-bound organelles like an endoplasmic reticulum, lysosomes, and importantly, a nucleus.

The nucleus is where genetic information (DNA) is stored. However, it is only present in eukaryotic cells. Prokaryotic cells do not possess a nucleus, the DNA is found in the cytoplasm.

8 0
3 years ago
Explain how ATP can be compared to a rechargeable battery.
NeX [460]

Explanation:

when it's fully charged it's a ATP and when it's runs down it's ADP

and there are times when the cells need more energy and splits off another phosphate so it goes from ADP adenoside di-phosphate, to AMP, adenosine mono-phosphate  

and there you have it

6 0
3 years ago
In the context of protein digestion, protein breakdown into its amino acid constituents is completed by?
Artemon [7]

In the context of protein digestion, protein breakdown into its amino acid constituents is completed by <u>proteases </u><u>produced in the small intestine</u>

<u />

  • Protein-degrading enzymes are referred to as proteases. These enzymes are produced by bacteria, fungus, plants, and mammals.
  • Proteins in the body or on the skin are broken down by proteolytic enzymes.
  • This may aid in digestion or the breakdown of proteins that contribute to inflammation and pain.
  • The small intestine, pancreas, and stomach all manufacture protease.
  • The stomach and small intestine are where the majority of chemical reactions take place.
  • Pepsin is the primary digestive enzyme that targets proteins in the stomach.
  • Proteases are released by the pancreas into the proximal small intestine, where they combine with proteins that have already been altered by gastric secretions and break them down into amino acids, which are then absorbed and utilized by the body as necessary.

learn more about proteases here:

brainly.com/question/24155941

#SPJ4

<u />

5 0
2 years ago
____, which can be natural or artificial, are chemical substances added to food to slow the growth of the microorganisms that ca
-Dominant- [34]

Answer:

Preservatives

Explanation:

8 0
3 years ago
A parent DNA molecule replicates, resulting in two daughter DNA molecules. Which of the following is true? A. Each daughter mole
Alona [7]
The answer is D, <span>Each daughter molecule contains one DNA strand from the parent molecule.</span>
8 0
3 years ago
Read 2 more answers
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