Answer:
The correct answer is: D - There are numerous examples of the ways scientists work to make people's lives better.
Have a great day! :D
A. Children who hear learn to communicate naturally, while deaf children must overcome obstacles.
Explanation:
He’ll spend all the money.
Their plucking flowers.
Listen and respect your teachers!
Our principal wrote books.
Who knock the door?
You may leave now if you wish.
