life hacks

Question 1

a series of steps followed to solve problems

Answer 1

Scientific methods

Question 2

an explanation that is based on prior scientific research or observations and that can be tested.

Answer 2

Hypothesis

Question 3

an experiment that tests only one factor at a time by using a time by using a comparison of a control group with an experiment group.

Answer 3

Controlled experiment

Question 4

a factor that changes in an experiment in order too test a hypothesis.

Answer 4

Variable

Question 5

A group used as a standard of comparison in a control experiment

Answer 5

Control group

Question 6

A group of subjects that are exposed to the variable of a control experiment

Answer 6

Experimental group

Question 7

ask a question

Answer 7

Step 1 of scientific method

Question 8

do research

Answer 8

Step 2 of scientific method

Question 9

make a hypothesis

Answer 9

Step 3 of scientific method

Question 10

test your hypothesis with an experiment

Answer 10

Step 4 of scientific method

Question 11

Analyze your data

Answer 11

Step 5 of scientific method

Question 12

report your results

Answer 12

Step 6 of scientific method

Question 13

unit of length in the metric system

Answer 13

Meter

Question 14

a measurement of capacity

Answer 14

Liter

Question 15

a metric unit of mass or weight

Answer 15

Gram

Question 16

a measure of the size of a body or region in three dimensional space

Answer 16

Volume

Question 17

a measure of the amount of matter in an object

Answer 17

Mass

Question 18

the state or quality of being dense

Answer 18

Density

Question 19

a measure of the size of a surface or a region

Answer 19

Area

Question 20

denoting a measurement on the Celsius scale

Answer 20

Celsius