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Mrrafil [7]
3 years ago
7

Will give brainliest to people that help me with these questions

Biology
1 answer:
andrezito [222]3 years ago
7 0

Answer:

b

Explanation:

vgvgjvjvjhvhbkhbkkjb

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When a tick transfers Lyme disease from a deer to a human, the tick is considered the ________ in the chain of infection
melisa1 [442]

The tick is considered the vector in the chain of infection.

Generally, vector organisms are organisms that are capable of transmitting disease pathogens from infected organisms to uninfected ones either directly or indirectly as a result of their activities.

Ticks are parasites that feed on the blood of vertebrate animals such as deers and humans. When they feed on the blood of animals with certain infections, the pathogens for such infections are sometimes carried in the guts of the parasites and these are transferred to the bloodstream of the next animal that would be their host.

A good example of this is Lyme disease.

More about vectors can be found here: brainly.com/question/12596213?referrer=searchResults

5 0
3 years ago
A pharmaceutical company claims that it has developed a drug that will decrease the likelihood of seizures in patients with epil
Paraphin [41]

Answer:

B

Explanation:

This ensures that the research is corroborated by other scientists and is peer-reviewed hence increasing the veracity of the findings. This also ensures that conflict of interest is addressed whereby the findings by the company may appear to be compromised or biased because such a finding would be in favour of their own needs (such as financial gain).  Peer review in such case is  even more important because it involves humans subjects and ethics are paramount in healthcare research.

6 0
4 years ago
Read 2 more answers
10. Organic compounds of what class contain only two elements?
Natasha2012 [34]
<h3>Answer:</h3><h3>Hydrocarbons are the organic compounds that only contain hydrogen and oxygen element.</h3>

3 0
2 years ago
3 criteria used to determine whether is REAL SCIENCE:
masha68 [24]

Answer:

3 criteria used to determine whether is REAL SCIENCE are temperature, precipitation and atmospheric pressure

Explanation:

Temperature forms the basis of a weather condition, it depicts the role of some other criteria, other factors are precipitation and atmospheric pressure

8 0
3 years ago
WHy is water important to life?
Radda [10]

Answer:

At heart, all life on Earth uses a membrane that separates the organism from its environment. ... In this regard, water is essential simply because it's a liquid at Earth-like temperatures. Because it flows, water provides an efficient way to transfer substances from a cell to the cell's environment.

8 0
3 years ago
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