Answer:
Sustainability is the method of using a resource to ensure its long term availability.
Explanation:
It is the balance between the human and ecosystem, the use f resources in a manner that they are not depleted.
Sustainability has been a matter of concern especially in the environmental protection and development debate. The idea being, advancement in development with means that ensure a safe environment for its conservation so as to ensure its continuity for the benefit of current and future generations.
Your answer would be A) submissive.
Mark brainliest if this helps you!
The second option “he is very proud” because when someone is proud they feel satisfaction over something regarded as highly honorable to oneself. And when dave refused to give up his place on the team after being hurt showed he was proud