Answer:
Yes.
Explanation:
Yes, there is a lot of work is needed in order to make the environment suitable for the animals to live on this planet. Human activities produces a lot of pollution that makes this world unfavourable place for animals so recovering of the original environment consumes a lot of work and time also so in my opinion more work should be needed in order to secure the environment for a long time.
I believe the correct answer from the choices listed above is the first option. A collective subject is a noun (functioning as the subject) that describes a group made of many parts. Examples are brood of chickens, drove of cattle, gaggle of geese, nest of bees, swarm of hornets and herd of buffalo.
That author believes that the situation is without hope, so he was no reason to continue one.
Answer:
uhm am I supposed to answer?