I believe the answer is B, correct me if i'm wrong :)
Answer: Out of those 2 I think it would be B
I'd say the third sentence sounds very supportive, it supports the idea and positivity that service brings.
Secure is a verb because it is an action.
For example: Maria wanted to secure her seat belt in the car, on the way to school.
Fact: a noun is a person, place, or thing.
For example: Toys 'R' Us is a place
Jenny is a person
and a bowl is a thing
Hope this helped brooo :D
Answer:
Plants are essential to the world, because plants take in carbon dioxide from humans and give out oxygen for us to inhale. This all happens through a process called photosynthesis.
