i may be wrong but i think it is A.
A. Join the robotics club even if it looks challenging
The answer would be the W-2 Form
The W-2 form is consisted of Wage and tax statement. Every employer whose businesses are performed by employees must filled an w-2 form that consist of : income , social security, or medicare taxes witheld
Answer:
Competition.
Explanation:
Competition refers to a relationship between rival organisms whose economic niches overlap with each other. When both organisms compete with each other for the limited resources available in ecosystem.
In the given case, the Sparrows replacing Bluebirds is a result of competition. Because they both share the same ecological niche, they are in competition with each other for the limited resources.
Therefore, competition is the correct answer.