gk -11 Flashcards

(9 cards)

1
Q

how many bones do children have

A

300

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2
Q

largest amphibian salamander growth ?

A

5-6 ft

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3
Q

lightest chemical element

A

b. helium

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4
Q

LIFE SPAN OF BRAIN CELLS ?

A

LIFETIME

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5
Q

author of a breif history of time

A

stephen hawking

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6
Q

largest planet in the solar system

A

jupiter

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7
Q

nitrous oxide is also known as

A

laughing gas

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8
Q

sum of internal angles of a traingle

A

180 degree

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9
Q

sound travels in water how many times faster than air ?

A

4 times

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