According to the laws of physics, heat is the transfer of energy ...

[iveyjurea]

According to the laws of physics, heat is the transfer of energy from one part of a substance to another by virtue of _____.
 
  a. a difference in temperature b. a physical connection
 c. a chemical reaction
  d. electrons from one combining with the other

Question 2

Still retorts are used only in complex commercial canning operations.
 
  a. True
  b. False
  Indicate whether the statement is true or false

[taylorsonier]

Answer to Question 1

a

Answer to Question 2

False

[iveyjurea]

Wow, this really help

[pangili4]

Thanks for the timely response, appreciate it