PBS

What part is 5?

• coarse adjustment

• fine adjustment

• diaphragm

• stage

Tags

GLP-B.5

What is part 4?

• coarse adjustment
  

• fine adjustment

• diaphragm
  

• stage

Tags

GLP-B.5

The one variable in an experiment that is purposely changed by the scientist is the________________.

• dependent variable

• independent variable

• data

• control group

Tags

EXD-A.2

What is Loccard's Exchange Principle?

• Perpetrators always leave evidence behind.

• Every contact leaves a trace.

• All touches leave evidence.

• Long, violent confrontations leave evidence.

Name the primary finger print pattern

• Loop

• Whorl

• Arch

• Accidental

Tags

CME-A.1

ANP-A.1

Label the parts of the hair shaft

a

b

c

cuticle

medulla

cortex

Tags

ANP-A.1

CME-A.1

What is the dependent variable in this graph?

• the type of algae

• the number of days

• algal color

• the ambient temperature

Tags

NGSS.MS-LS1-5

The force of blood on the vessels during contraction and relaxation of the heart.

• Heart Rate

• Skin Conductivity

• Blood Pressure

• Respiration Rate

Which part of the scientific method tests your hypothesis?

• the question

• the analysis

• the experiment

• the conclusion

Tags

NGSS.MS-PS1-2

A control group is...

• the clear prediction of the anticipated results of an experiment

• the group in an experiment where the independent variable being tested is not applied

• the measurable effect, outcome, or response in which the research is interested

• a document showing all the sources used to research information