Answer:
A.
Explanation:
All of the sentences are punctuated incorrectly, unless you forgot the period in the second sentence. In that case, it would be sentence 2.
Answer:
Down below :)
Explanation:
For number one: The new system is contactless.
For number two: The new system uses skin color to monitor pulse.
For number three: The new system uses infrared cameras.
Hope this helped!
The answer is: If you only see the personal side of a relationship, then you will never understand the deeper issues. Hope that helps.
