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Maurinko [17]
3 years ago
6

What do scientists believe drives the evolution of zoonotic diseases such as Ebola?

Medicine
1 answer:
Aliun [14]3 years ago
8 0

Answer:

here- A zoonosis is an infectious disease caused by a pathogen that has jumped from a non-human animal to a human. Typically, the first infected human transmits the infectious agent to at least one other human, who, in turn, infects others.

Explanation:

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2. Plasma is the main component of blood and consists mostly of water, with proteins, ions, nutrients, and wastes mixed in. Red blood cells are responsible for carrying oxygen and carbon dioxide. Platelets are responsible for blood clotting. White blood cells are part of the immune system and function in immune response.

3.Within the bone marrow, all blood cells originate from a single type of unspecialized cell called a stem cell. When a stem cell divides, it first becomes an immature red blood cell, white blood cell, or platelet-producing cell.

4. Epinephrine and norepinephrine, hormones secreted by the adrenal medulla, raise blood pressure by increasing heart rate and the contractility of the heart muscles and by causing vasoconstriction of arteries and veins. These hormones are secreted as part of the fight‐or‐flight response.

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How do the most common allergens in hay fever come in contact with the individual?
Kamila [148]
Answer:
D. They are airborne

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Is there a photo ? :))) it would be beautiful
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A patient arrives at the community health care center reporting chest pain and is diagnosed with angina pectoris. which drug is
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Answer: Nicardipine

Explanation:

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A general term for the condition of having excessive reactions to allergens is called ____________.
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Anaphylaxis A. Because it’s an allergic reaction
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