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Anastaziya [24]
3 years ago
12

What are the five points of natural selection?

Biology
1 answer:
ivanzaharov [21]3 years ago
5 0

Answer:

five points

Explanation:

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Which type of dialysis best mimics the kidney’s natural function?
oksano4ka [1.4K]

Answer:

A. Hemodialysis

Explanation:

Hemodialysis is the method or process of using a dialysis machine (a special machine) to clean the blood.

This is done by doing a minor surgery on the patient to get the blood into the dialyzer.

This dialysis machine does the work a healthy kidney would do.

6 0
3 years ago
All of the following contributes to turbulent blood flow except A) when there are irregularities in the vessel wall. B) at high
GaryK [48]

All of the following contributes to turbulent blood flow except  third and fourth heart sounds.

<h3><u>Explanation:</u></h3>

The blood flow in human body is always described to be laminar. Some conditions cause the high flow when there is an ascending aorta. This causes the laminar flow of blood into turbulent. When this occurs the flow of the blood will not be smooth and linear.  

When the kinetic energy in the fluid flow increases the turbulent flow of blood occurs. Both the magnitude and the direction of the flow changes in this type of blood flow. These are caused by the irregularities in the vessel walls, flow rates to ne higher and opening of the valves of the heart.

4 0
3 years ago
Which measures the mass of an object
Makovka662 [10]

Mass is measured by using a balance comparing a known amount of matter to an unknown amount of matter. Weight is measured on a scale.

8 0
3 years ago
Which is a symptom that requires prompt medical attention?
NikAS [45]
- hallucinations
- loss of memory
- chest pain
- trouble breathing
- double vision
These are some.
4 0
3 years ago
Read 2 more answers
Plsss helppp 40 extra points and brainleist
Semmy [17]

Answer:

The virus lacks strcutures to replicate genetic material.

Explanation:

They can replicate it, but don't have structures to do it without the help of a cell. They USE the cell to replicate it but cannot do it themself.

Virus lacks genetic matrial? It has DNA.

Protective outer shell? Ptotection has nothing to do with it.

Movement? They cannot duplicate without cells.

3 0
3 years ago
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