Science Fair 2

Question 1

At what temperature on the Centigrade scale does water begin to boil?

Accepted Answer

100c

Question 2

The earth is made up of

Accepted Answer

water, land, air

Question 3

How many legs does an insect have?

Accepted Answer

6

Question 4

How many chambers does the heart have?

Accepted Answer

4

Question 5

Astronomers study the moon and stars using a ___________.

Accepted Answer

telescope

Question 6

Unlike animal cells, plant cells have

Accepted Answer

chloroplasts, cell walls

Question 7

An earthquake in the ocean can cause a ________.

Accepted Answer

tsunamis

Question 8

Photosynthesis occurs in...

Accepted Answer

plant cells

Question 9

The digestive system in humans begins where?

Accepted Answer

mouth

Question 10

Which animal goes through metamorphosis?

Accepted Answer

butterfly

Questions 10