Answer: this will need time to write along answer for it so if you don’t mind waiting
Explanation:
The answer you are are looking for is Regular heartbeat
Is that cancel is to cross out something with lines etc while suspend is to halt something temporarily
Answer:I think it would be B.
Answer: The automatic response to tensing your muscles after you hear the sound of the clanking the rollercoaster makes is an example of the phrase pavlov's dogs, which can refer to classical conditioning because it refers to the habit of automatic response to a stimulus.