Cell Theory Unit 2 Quiz 1

A scientific theory

• An educated guess about the outcome of an experiment 

• A statement that tells about a regular observation

• Well tested concept that explains a wide range of observations 

A scientific law...

• An educated guess about the outcome of an experiment 

• A statement that tells about a regular observation

• Well tested concept that explains a wide range of observations

A hypothesis 

• An educated guess about the outcome of an experiment 

• A statement that tells about a regular observation

• Well tested concept that explains a wide range of observations

Soil 

• Living 

• Nonliving

Tree

• Living

• Nonliving 

Air

• Living 

• Nonliving 

Sun 

• Living 

• Nonliving 

Fish

• Living 

• Nonliving 

Cell come from...

• humans only

• other cells

• the atmosphere 

All living things are made up of one or more...

• cells

• nuclei

• cell walls