Which of the following is not one of the four main tissue categories? A) muscle
B) neural
C) bone
D) connective

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.

This is a type pf behavior that animals are born with and them to survive

What is the farthest destination to date for a human spaceflight mission?