Question

Match the following vocabulary terms to their definitions. 1. density a proposed explanation for a scientific problem 2. matter standard metric unit of mass 3. control standard metric unit of length 4. meter anything that has mass and occupies space 5. hypothesis the mass of a substance per unit volume 6. kilogram a quantity in an experiment that remains unchanged or constant

Answer 1

a proposed explanation for a scientific problem: hypothesis
standard metric unit of mass: kilogram
standard metric unit of length: meter
anything that has mass and occupies space: matter
the mass of a substance per unit volume: density
a quantity in an experiment that remains unchanged or constant: control

Answer 2

Density - the mass of a substance per unit volume
Matter - anything that has mass and occupies space
Control standard - a quantity that remains unchanged
Meter - metric unit of length
hypothesis - a proposed explanation for a scientific problem
kilogram - metric unit of mass