Is science btw HELP Question 1 What is the significance of a standard system of measurement?


A: Scientists from around the world need a way to share data they can all understand.

B: Every Country has its own set of measurement standards.

C: Scientists come from different cultural backgrounds.

D: The language spoken in different countries are different.


Question 2 Which of the following is the SI unit used by chemists to measure the amount of an element or substance?


A: Millimeter

B: Molecule

C: Atom

D: Mole


Question 3 Which is a measurement of distance that is used around the world?


A: 24 feet

B: 30 miles

C: 500 meters

D: 16 kilograms


Question 4 A centimeter is __________ meter(s)


A: 1,000

B: 100

C: 1/100th

D: 1/1000th


Question 5 Which of the following is equivalent to 140 centiliters


A: 14.0 milliliters

B: 1.4 deciliters

C: 0.00140 kiloliters

D: 0.140 liters