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2 years ago

The altitude of polaris measured by an observer at the tropic of cancer is.

Medicine

1 answer:

Orlov [11]2 years ago

3 0

Answer:

At the Tropic of Cancer, the elevation of the Sun changes from 66.5 (V.E.) to 90 (S.S.) to 66.5 (A.E.) to 43 (A.S.). At the equator, the elevation of the Sun changes from 90 (V.E.) to 67 (S.S.) to 90 (A.E.) to 67 (A.S.).

Explanation:

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Pretend you are an electrical signal traveling through the heart to create a contraction. Trace the journey of the electrical si

GarryVolchara [31]

Answer:

The heart is a muscle and therefore it can be stimulated by electrical impulses.

Explanation:

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4 years ago

Which statement best describes the role of a nutritionist in diabetic care?

Tanzania [10]

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3 years ago

A primary reason for needing a new vaccine for influenza each year is that _____. see concept 43.4 (page)

kiruha [24]

A primary reason for needing a new vaccine for influenza each year is that there could be mutation of surface proteins leading to a new outbreak

<h3>What is antigenic drift?</h3>

Antigenic drift is a phenomenon that causes small changes or mutations in the genes of influenza viruses leading to changes in their surface proteins of the virus, which are HA (hemagglutinin) and NA (neuraminidase).

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2 years ago

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Katarina [22]

Nora trusts her teams work ethic and leaves them to finish their tasks and report back.

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3 years ago

A patient or resident is unlikely to be able to customize and personalize his or her environment as home-like in a/an?

bija089 [108]

In a critical care unit, a patient is unlikely to be able to adapt and personalise his or her environment to make it seem more like home.

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