Which statement does not describe competition for shelter?

It’s a struggle, a fight, two entities opposing each other for a desired outcome. We see the forces of competition at work in our everyday lives- feuding political parties, commercial product markets, rivaling athletics. Competition happens when two parties want the same thing, but there isn’t enough of it to go around…so they compete for it.

1. and 2. question: in which equation? or i don't understand you, 3. a), 4. c), 5. c), 6. b), 7. d), 8. d) if small number is underlined(behind symbol) , b) if big number is underlined(in front of symbol)9. what is underlined there? 10. c)

Forgot the question hahaha