1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
konstantin123 [22]
3 years ago
6

Why do cats purr?///////////////

Biology
2 answers:
jenyasd209 [6]3 years ago
6 0

Answer:

Cats also purr when they are nervous or in pain, leading some experts to believe that this uniquely feline vocalization is actually a method of self-healing. A domestic cat's purr has a frequency of between 25 and 150 Hertz, which happens to be the frequency at which muscles and bones best grow and repair themselves.

Explanation:

melisa1 [442]3 years ago
4 0

Answer:

it is there defense mechanism

Explanation:

they purr because that is there defense mechanism. They also a way to keep calm i very stressful situations.

You might be interested in
Charles Darwin took a five-year voyage around the world observing different
Juli2301 [7.4K]

Answer:

Natural selection.

Explanation:

Natural selection is when organisms who are most adapted to their environment survive and pass on their genes while those with "unfit" genes die and don't get the chance to reproduce! This slowly creates a population that is most well suited to their habitat. Hope this helps again LOL! :)

7 0
3 years ago
In humans, oogenesis in comparison to spermatogenesis is different in that _____. see concept 46.3 (page 1025) in humans, oogene
blagie [28]
In human, Oogenesis in comparison to spermatogenesis is different in that Oogenesis does not complete meiosis until after fertilization, but spermatogenesis is complete before the sperm leave the body. Oogenesis is the process by which the female gametes, or ova are created in the female's ovary. Spermatogenesis is the process in which males synthesis sperms. The two process are part of gametogenesis which involves meiosis type of cell division, in which a diploid cell divides into four haploid daughter cells. 
4 0
3 years ago
What environmental conditions induce oxygen to bind to hemoglobin?
Gemiola [76]
An environment high in carbon dioxide and high in oxygen induce oxygen to bind to hemoglobin. Another factors are an environment under high pressure and an environment under low pressure. 
4 0
3 years ago
Read 2 more answers
What is the name of the jelly-like substance that is inside the cell?
Nutka1998 [239]

Answer:

Cytosol

Explanation:

Hope this helps!

8 0
3 years ago
Read 2 more answers
Design a laboratory-based experiment to test the hypothesis that algae need light to grow.
Shalnov [3]

The same algae is subjected to conditions in which one is exposed to light and another is not exposed to light while the nutrients in the both systems are kept the same.

<h3>What is algae growth?</h3>

The growth of algae is the process by which the organism increases in size. Now we know that that the algae is photosynthetic hence light must be required for its growth.

In order to verify this, the same algae is subjected to conditions in which one is exposed to light and another is not exposed to light while the nutrients in the both systems are kept the same.

The results of this experiment must confirm that the algae exposed to light grows better than the algae that was not exposed to light.

Learn more about algae:brainly.com/question/4289110

#SPJ1

8 0
2 years ago
Other questions:
  • To create a simulation of 20,000 sheep grazing in an isolated valley, a scientist needs to determine the average amount of grass
    15·2 answers
  • What part of the brain is responsible for making you feel hungry
    7·1 answer
  • If the sperm gamete that fertilizes an egg has a(n) _____ chromosome, it will form female offspring. X Y XY XX
    9·2 answers
  • Help I got until 4:05
    15·1 answer
  • Describe what homeostasis is and why it is important to living things.
    7·1 answer
  • Which statement best explains the relationship between structure and function in an organism?
    6·1 answer
  • How many genes for a trait does the offspring have?
    5·1 answer
  • TRUE/FALSE
    5·2 answers
  • I need a Hashtag relating to the cell wall
    7·1 answer
  • Enzymes are composted of CHON <br> True<br> False
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!