Natural Science Flashcards

1
Q

Who was Claudius Ptolemy

A

Claudius Ptolemy believed the earth is at the center of the planetary system (He was mathematician, astronomer, philosopher, geographer and astrologer)

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2
Q

Who was Nicolaus Copernicus

A

Nicolaus Copernicus believed the sun is at the center of the planetary systems ( mathematician, astronomer, and Catholic canon)

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3
Q

What is Kwashiorkor

A

protein deficiency

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4
Q

What is Pellagra

A

Pellagra is a systemic disease that results from severe vitamin B3 (Niacin) deficiency.

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5
Q

what is absolute 0

A

minimum possible temperature

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6
Q

What is Deuterium

A

Isotope of hydrogen with atomic weight if 2

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7
Q

what is a carotid

A

An artery carrying blood away from the heart

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8
Q

what is a jugular

A

vein carrying blood to the heart

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9
Q

what is joule

A

a unit if work

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10
Q

what is a volt

A

measure of potential difference

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11
Q

What is OHM

A

unit of electrical resistance

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12
Q

what is an ampere

A

unit of electrical current

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13
Q

what is a coulomb

A

unit of electric charge

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14
Q

what is philology

A

study of languages

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15
Q

what is mycology

A

study of fungi

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16
Q

anemia

A

is a shortage of erythrocytes

17
Q

Iso is a prefix meaning

A

the same

18
Q

what does ampere measure

A

measures current

19
Q

what does watt measure

A

what measures power

20
Q

how many pounds in a kilogram

A

2.2 pounds