Do step 3 as outlined in the lab guide. Record your results in the appropriate blanks.

A =

B =

C =

D =

E =

F =

G =

H =

hypothesis is that these values

Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.

Which statement describes evidence of a chemical reaction? a) ice melting eliminate b) water boiling c) lighting a match d) grape juice freezing

Acontrol during an experiment. might change remains constant does not exist does change