Which equation is most likely used to determine the acceleration from a velocity vs. time graph? O aráv
Om =
Y2Y
X2X1
O a=
o
ma
= X2 -
27

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.

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

Which of the following is the source of energy for photosynthesis? a.) glucose b.) chlorophyll c.) carbon dioxide d.) sunlight