FAMOUS AMERICAN INVENTORS
Matching exercise
link the inventors with their invention then click on check
Check
Jonas Salk
???
air conditioning
the telephone
the telegraph
polio vaccine
Willis Carrier
???
air conditioning
the telephone
the telegraph
polio vaccine
Graham Bell
???
air conditioning
the telephone
the telegraph
polio vaccine
Samuel Morse
???
air conditioning
the telephone
the telegraph
polio vaccine
Check
OK