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PtichkaEL [24]
4 years ago
11

A catastrophic event that causes many different species to disappear in a short period of time is known as a

Biology
2 answers:
julia-pushkina [17]4 years ago
7 0

Answer: C

Explanation: This is the definition of mass extinction.

Luden [163]4 years ago
4 0

Answer:

Extinction

Explanation:

Extinction is the disappearance of all members of a species. A species is considered extinct from the moment the last individual dies. In the case of species that reproduce sexually, extinction is generally unavoidable when only one individual of the species remains, or only individuals of the same sex, since there is no way they can reproduce to give continuity to their species.

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In DNA replication, a replication fork
Sedaia [141]

Answer:

c.

Explanation:

3 0
3 years ago
All of the wolfs, the rabbits, the trees and the rocks in one area is an example of
OleMash [197]

Answer: Life and circle of life

Explanation: Wolves, rabbits, and trees is an example of life or as we call it "The Circle Of Life". The wolves eat the rabbits in order to live and the rabbits would eat the leaves that fall from the tree. For life, rocks are there to make caves or to digs holes to hide in, to live, survive, and to hide from preditors.

Hope this helps^^

4 0
4 years ago
If a man is homozygous dominant for bend fifth finger and a woman is homozygous recessive what’s the probability that the offspr
amm1812
100% as all the offsprings will be heterozygous dominant.
8 0
3 years ago
Read 2 more answers
Guys pls help me!
AnnZ [28]

Answer:

I'm not sure but maybe for the first it's less than 3% and for the second it's equal to 3%?

Explanation:

4 0
3 years ago
Write down the clinical findings which are least suggestive of left-sided heart failure?
Arada [10]

Answer:

Adverse heart conditions do not occur in isolation. It is usually accompanied by other risk factors, like coronary artery dysfunction, diabetes, high blood pressure, etc.    

In addition to the above, the following factors are indicative of left-sided heart failure:

  • Shortness of breath caused by the collection of fluid in the lungs. Shortness of breath usually becomes pronounced upon physical exertion
  • An increase in the girth of the torso (mainly the abdomen) due to ascites which is the buildup of fluid in the abdomen.
  • engorged scrotum (in males of course)

Explanation:

Left-Sided Heart Failure is simply the inability of the heart to pump oxygen-rich blood into the body.

Blood filled with oxygen is moved from the lungs to the atrium on the left and then to the left ventricle. The blood is then pumped from the ventricle on the left to other parts of the body by a contracting and relaxing action. Left-sided heart failure can be classified into two:

  1. Systolic Failure and
  2. Diastolic Failure

1. Systolic Dysfunction: When the left ventricle can no longer shrink properly, the pressure with which the heart can pump enough blood into circulation is reduced.

2. Diastolic Dysfunction: This occurs when the left ventricle can no longer relax as it ought to due to the hardening of the muscle.

Cheers

7 0
3 years ago
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