Which of the following natural selection condition examples can be classified as a struggle to survive?

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.

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

How does friction with the atmosphere affect the speed of an artificial satellite