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Mandarinka [93]
3 years ago
15

What is the role of the respiratory system?

Biology
1 answer:
vladimir1956 [14]3 years ago
4 0

Answer:

The human respiratory system contains the organs that allow us to get the oxygen we need and to remove the waste carbon dioxide we do not need. It contains these parts: two lungs. ... various structures in the chest that allow air to move in and out of the lungs.

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Select the most correct statement. The endocrine system is not a true structural organ system. Organ systems operate independent
Zinaida [17]

Answer:

The immune system is closely associated with the lymphatic system

Explanation:

The endocrine system is a organ system that produce and secrete hormones all over the body. All the organ systems are interconnected and depend on each other and can be composed of different types of cells and tissues. But is it true that the immune system is closely associated with the lymphatic system because the lymphatic system rid the body out of toxins.

8 0
3 years ago
How can gene theropy improve humn society?
laila [671]

Gene therapy can improve the society by being able to treat a wide range of diseases, such as cancer, heart disease, etc.

<h3>What is Gene therapy?</h3>

A gene is referred to as the the basic physical and functional unit of heredity and is present in the DNA of living organisms. On the other hand gene therapy is the process in which there are changes made to the human  genome in other to treat a disease or illness.

This is usually done by introducing a normal gene into an individual's genome in order to repair different types of mutation and has been effectively proven to have such type of property.

Gene therapy generally ensures that different types of sicknesses are successfully treated by the healthcare professionals thereby decreasing the mortality rate.

Read more about Gene therapy here brainly.com/question/824754

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8 0
1 year ago
Which cellular structure is NOT surrounded by at least one membrane?
denis-greek [22]
According to my knowledge there are many. Ribosomes, Centrioles, ER. <span>cellular structure is NOT surrounded by at least one membrane.</span>
5 0
3 years ago
In which type of rock would you be most likely to find layers? colored volcanic sedimentary igneous C?
shepuryov [24]
You would find layers in a sedimentary rock, because it has different types of other rock combined in it.
4 0
3 years ago
Which of the following describes the most likely effect on animal populations
attashe74 [19]

Answer:

The species that make up an ecosystem are connected in complex 'food webs' of eater and eaten. When one species disappears, its predators can no longer eat it and its prey are no longer eaten by it. Changes in these populations affect others. Not only that but the ecosystem would be dramatically different or cease to exist altogether.

3 0
3 years ago
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