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Maksim231197 [3]
2 years ago
10

Which one of the following characteristics shows discontinuous variation in humans?

Biology
1 answer:
gayaneshka [121]2 years ago
8 0

Answer:

D. Tongue rolling

Explanation:

Not many people can do this

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Provide THREE reasons why Nguni cows are referred to as excellent mothers ​
Goshia [24]

Answer:

They have long productive lives, cows will produce 10 or more calves calving regularly. The cows show great efficiency and often wean calves that weigh 45-50% of their body mass

3 0
3 years ago
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Because most cigar and pipe smokers do not ______, as a group they have a lower risk of cancer than cigarette smokers.
Artyom0805 [142]

Because most cigar and pipe smokers do not<u> </u><u>inhale the smoke</u> , as a group they have a lower risk of cancer than cigarette smokers.

The cigarettes, cigars, and pipe tobacco are made out of dried tobacco leaves. The other substances are usually added for flavor and to make smoking more gratifying. The smoke from these products is a complex mixture of chemicals produced by flaring tobacco and its additives.

There are at least 70 known chemicals to cause cancer. These cancer-causing chemicals are referred to as carcinogens.

It is so because cigars and pipes are usually believed to be less harmful way than to smoke tobacco. It was once a trend to use cigars in the 1990s, luring/dragging the young and the old.

Most of the people think cigars are less harmful to their health, but they actually pose the same risk for oral cancer as cigarettes do. Many cigar smokers don't inhale the smoke, but still the risk for oral, throat, and esophageal cancer is alike as for cigarette smokers.

To learn more about carcinogens here

brainly.com/question/984334

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5 0
2 years ago
After applying a tourniquet, the injury from a patient's leg stops bleeding. this is called:
vekshin1

The process of having to apply a tourniquet in a person’s leg due to injury and with continuous bleeding in order to stop it is called hemostasis. This process, the hemostasis, is a process of having to stop the flow of blood which is important in scenarios like this, in order for the patient to prevent of having to lose more blood.

7 0
3 years ago
Which transport process does the cell use to direct the contents of vesticals out of the cell membrane?
julsineya [31]
The answer is C. Exocytosis 
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3 years ago
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How is control of a disease such as the bubonic plague complicated by the fact that it spreads across multiple animal species?
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How is controlling wide spread/contagious diseases made difficult by the fact that it spreads through multiple species of animals?

(is it still too complicated?)
5 0
4 years ago
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