Which substance is the most acidic? a. sodium hydroxide b. water c. tomato juice d. lemon juice

Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?