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prohojiy [21]
3 years ago
11

Which of the following most accurately describes the term epidemiology?

Biology
1 answer:
son4ous [18]3 years ago
7 0

Answer:

c) A study of how disease rates vary among different population groups

Explanation:

Epidemiology is the systematic and scientific study of the distribution of the health-related issue in a specified population.

The Epidemiologists studies the disease and its cause in a population by the collection of the data which gives an insight in the distribution of the health issues in the population living from a small area like school to a country.

The epidemiological studies help the society by reducing the risk of the negative health outcomes, in spreading awareness about the health issues and in framing the health policies.

Thus, Option-C is the correct answer.

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Scientific evidence suggests that the entire human population descended from just several thousand African migrants about 50,000
zhannawk [14.2K]

Answer: Fossils and primitive drawings in several digs around the world continents.

Explanation: I would expect to find fossils and primitive drawings of these several thousand African migrants on different areas around the world. I would like to find primitive bones, specially skulls and teeths and stones with drawings and old writings representing the life of these small population in Africa who made the entire human population.

5 0
3 years ago
Cytosine makes up 24% of the nucleotides in a sample of DNA from an organism.
Alchen [17]

Answer:

26%

Explanation:

if cytosine makes up 24%, then guanine also makes up 24%.

add these to get 48%.

subtract that from 100% to get a remaining 52%

then split the 52% between adenine and thymine to tell you that 26% is thymine

7 0
3 years ago
How does the neuroendocrine system maintain homeostasis in the body?
SVEN [57.7K]

Answer:

D) is the correct answer

7 0
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Which of the following are hair-like structures used to move materials within the cell?
marusya05 [52]

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flagella and cilia

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I hope you like this

5 0
3 years ago
Why is 3 the correct answer to number 4 ? Explain why please and answer this !!
Alinara [238K]
Maybe it’s because in order the get the same apple you breed more of that apple? It would take less time than natural selection since the genes of that certain apple may not appear for a few generations. If this makes any sense let me know because I’m just as confused as you are.
8 0
3 years ago
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