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OLEGan [10]
2 years ago
11

14. Rats are constantly gnawing on different substances in order to keep

Biology
1 answer:
SpyIntel [72]2 years ago
4 0

Answer:

B. False

Explanation:

Rats (and all other rodents) need to gnaw because their teeth never stop growing. They need to be worn down, otherwise they will grow so that they A. grow into the brain, or B. Prevent the animal from eating = starvation

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What are some intrinsic characteristics of endangered species that makes it difficult for them to rebound in a changed environme
Andre45 [30]

The charactistics that make it difficult for endangered species to rebound include;

  • The habitat is significantly changed
  • Over exploitation of the species
  • Pollution that threatens the existence of the species

<h3>What are endangered species?</h3>

Endangered species are those species that are facing the threat of extinction sometimes owing to severe habitat loss or some other factors.

We must note that these characteristics that make it difficult for endangered species to rebound;

  • The habitat is significantly changed
  • Over exploitation of the species
  • Pollution that threatens the existence of the species

Learn more about endangered species: brainly.com/question/12446045

4 0
2 years ago
Which part of an organism is preserved in cast and mold fossils?
nignag [31]

Answer:

bones

Explanation:

other parts such as skin etc is made up of soft tissue so it decomposes easily

4 0
3 years ago
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The dyes change color in response to a change in what in the medium?
ivanzaharov [21]

The dyes <span>changes</span> color because a chemical reaction has takes place in the medium. When universal indicator is added to a solution, the color changes which indicate the approximate pH of the solution.  It also means that there is a change in the concentrations of an acid and a base.

5 0
3 years ago
Martin Luther King's "I Have a Dream" speech called for the United States to fulfill the promises of the Declaration of Independ
timurjin [86]
False. Martin Luther King's Speech "I Have A Dream" was about his hopes for the equality in the American and African American Society. He was dreaming of a world where segregation is non-existent and all human beings are co-existing in society, functioning as equals.
8 0
3 years ago
Why is the blood that flows from the lungs toward the heart a brighter red than the blood that flows the other direction?
Leona [35]
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4 0
2 years ago
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