For a species to survive, its members must be able to a. make important decisions using logic and reason. b. transmit genetic information through reproduction. c. live in many different types of environments. d. acquire new genetic traits through mutation.

Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).

Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?