Match the vocabulary terms to their definitions.

1.

meter

standard metric unit of length

2.

hypothesis

a proposed explanation for a scientific problem

3.

mass

standard unit of volume

4.

liter

the curved top surface of a liquid column

5.

control

a quantity in an experiment that remains unchanged or constant

6.

meniscus

amount of matter in an object

The questions 1, 2, and 5 are already matched in correct order.

Step-by-step explanation:

1. Meter - standard metric unit of length.

2. hypothesis - a proposed explanation for a scientific problem.

3. mass - amount of matter in an object.

4. liter - standard unit of volume.

5. control - a quantity in an experiment that remains unchanged or constant.

6. meniscus - the curved top surface of a liquid column.