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Ann [662]
3 years ago
7

A hiatal hernia or failure of the lower esophageal (cardiac) sphincter to close causes the stomach contents to back up into the

esophagus. This causes the esophageal wall to have a burning sensation (heartburn) and, in serious cases, bleeding. What causes the burning sensation and bleeding to occur
Biology
1 answer:
Marrrta [24]3 years ago
7 0

Answer:

The hydrochloric acid produced by the stomach for digestion.

Explanation:

Due to the hernia, there is poor sphincter control thus allowing backflow of the acid into the eaophagus

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Groundwater deposits are under threat of depletion and pollution. What are three appropriate solutions for preserving groundwate
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3 years ago
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patriot [66]
<h2>(Answer 1 points 3)</h2><h2>A. Taxon</h2><h3>3. the categories used in classifying organisms.</h3><h2>Explanation:</h2>

In other words, we can also say that taxon is also known as a taxonomic group of any rank, such as a species, family, or class. It is a group of one or more than one different populations of an organism or the organisms viewed by taxonomists to make a system. These are the rules for naming new animals.

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A taxonomy is said to be a scheme of classification or in other words, we can also define the term taxonomy as the branch of science involved with classification, especially of organisms, systematics. Organisms are grouped together. This science of gives name, describe and classify the organisms including all the plants, animals and the microorganisms of the world.

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Family is the one that has been classified between order and genus. A family is also divided into the subfamilies. It is one of the eight main and important taxonomic levels. It is a primary taxonomic category of organisms ranking. This category comes on the sixth number of all the categories lies in a taxonomic group.

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In the three-domain system of taxonomy, if we talk about the domain then we would define it as the superkingdom or empire. It can also be said to be as it is the highest taxonomic rank of organisms. It is a taxonomic category above the kingdom level. There are three domain such as Bacteria, Archean, and Eukarya, which we can say are the major categories of life.


4 0
3 years ago
What subatomic particle(s) has a mass of 1 amu?
Fantom [35]
~Hello there! ^_^

Your question: What subatomic particle(s) has a mass of 1 AMU?

Your answer: Both proton and electron have the same mass of 1 AMU.

Hope this helps~




8 0
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