2. which of the following is not a threat to biodiversity? a) pollution. b) deforestation. c) crop rotation. d) climate change.

Which of the following is a common danger of commercial fishing?

Identify the missing parts of the carbon cycle

Which sentence is an example of a strong conclusion to an autobiography? a. i stayed after school three days in a row to practice onstage in the auditorium. b. i knew i would have to practice all week to memorize my dance for the recital. c. after the recital was over, i knew practicing was worth it, and i was looking forward to my next big challenge. d. on opening night, i danced in front of a packed auditorium.