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100
a state of matter that has a definite shape and definite volume
What is solid?
100
the basic metric unit of mass
What is gram?
100
the basic metric unit of length
What is meter?
100
water in the form of gas
What is vapor?
100
the size or amount of something
What is measurement?
200
an amount that is used by everyone when measuring a particular thing
What is unit?
200
the careful study of something
What is observation?
200
a state or phase of matter in which a substance has no definite shape or volume
What is gas?
200
all that exist, including the planets, sun, stars and space
What is universe?
200
a kind of test that scientist use to discover or prove something
What is experiment?
300
a state of matter that has no fixed shape but that has a definite volume
What is liquid?
300
a unit of measurement that is based on the number ten and multiples of ten
What is metric unit?
300
a very large group of stars that travel together through space
What is galaxy?
300
an instrument used to study very small objects; it makes them appear much larger
What is a microscope?
300
Free points
What is free points!!
400
the study of nature and the universe
What is science?
400
the number of square units that is needed to cover a surface
What is area?
400
to study a subject, usually using books and doing experiments
What is research?
400
the number of cubic units that is needed to fill a space
What is volume?
400
the study of the Earth, including rocks,oceans, air, and weather; also the study of the sun, moon, planets and stars
What is Earth Science?
500
a possible answer to a problem
What is hypothesis?
500
the study of matter and energy
What is Physical Science?
500
the study of living things and how they behave
What is Life Science?
500
a step-by-step procedure that scientists use to do experiments and make new discoveries
What is scientific method?
500
the amount of matter in a given space
What is density?