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zimovet [89]
3 years ago
8

Ozone is both helpful and harmful to life on Earth. true or false

Biology
1 answer:
trasher [3.6K]3 years ago
4 0
True.

In the upper layers of the atmosphere, it blocks UV radiation from the sun; however, in the lower layers, it is a pollutant. 
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How does selective breeding affect natural selection?
vichka [17]

Answer:

Natural selection and selective breeding can both cause changes in animals and plants. The difference between the two is that natural selection happens naturally, but selective breeding only occurs when humans intervene. For this reason selective breeding is sometimes called artificial selection.

Explanation:

4 0
3 years ago
The nursing instructor is teaching the students about degenerative diseases that affect both the musculoskeletal and neurologic
Gelneren [198K]

Answer:

Alzheimer's disease

Explanation:

Neurodegenerative disease is the condition which is caused when the fundamental unit of the nervous system called neurons degenerate.  The two main neurodegenerative diseases are Alzheimer's disease and Parkinson's disease.

The Parkinson's disease is the disease which affects the musculoskeletal system but the Alzheimer's patient is not able to recall the memory and events, therefore, interfere with the deterioration of the cognitive and emotional abilities.

Thus, Alzheimer's is the correct answer.

7 0
3 years ago
Your friend is an avid swimmer and wants to burn the most calories in her 20 minute daily swim. She has a choice of swimming in
BaLLatris [955]

Answer:72

Explanation:

The water is colder so you would burn more calories.

7 0
3 years ago
Relating to development involves the specialization of CELLS by form and function, and NOT the entire organism?
11Alexandr11 [23.1K]

Relating to development involves the specialization of CELLS by form and function, and NOT the entire organism?

differentiation, morphogenesis or growth?

I think the answer is differentiation.

6 0
3 years ago
Inherited disease can be caused by damage to DNA caused by _________.
never [62]

Answer:

A. DNA Polymerase

Explanation:

It absolutely cannot be C. Ozone or D. Radiation since those two answers are in relation to outside variables affecting health. Not inherited diseases. Therefore, it is in between A. or B.

7 0
2 years ago
Read 2 more answers
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