Unit 4 - Science and Inventions

a biologist

• is a person who studies living organisms.

• is someone who specializes in the study of chemical reactions.

a biologist is a person ___ studies living organisms

• who

• where

a chemist is someone

• who studies living organisms.

• who specializes in the study of chemical reactions.

a doctor

• a person who diagnoses and treats illnesses in patients

• a person who designs and builds machines

• a person who creates a new thing through experimentation and innovation

a doctor is a person ___ diagnoses and treats illnesses and cures patients

a physicist is someone who

• diagnoses and treats illnesses in patients

• studies the laws and principles of energy, space and time

• studies the composition of chemical reactions

an engineer is a person ... designs, builds and maintains structures and machines

• who

• where

a scientist is a person who uses scientific methods to study and analyze the natural world.

• True

• False

a biologist is a person who diagnoses and treats illnesses in patients

• True

• False

An inventor is a person who creates new devices, processes or methods through experimentation

• True

• False