Answer:
Zealous (adjective): showing passion for something
1) The zealous ace student studied every single day to make sure that he would pass his exams
Scruples (noun): a hesitating because you’re worrying if an action is moral or not
2) Although he had scruples about conducting the scam, he still continued to ensure that he would make money
Explanation:
Is it informal letter or formal letter
Answer:
Mass movement can affect wildlife by blocking or rerouting streams, disrupting the habitats of fish and aquatic plants. It can also remove all the trees and plants from an area, creating habitat loss for birds and mammals that live in forests.