Fact 1: Better senses have a positive impact on an animal 's survival. Fact 2: Animals behave in a variety of ways which enhance their chances of survival and reproduction. Given the two facts above, answer the question "Animals with better what have a positive chance of reproduction?" with the following options: - hormones - senses - glycogen - traits - pigeons - standards - morals - ideas
The answer to this question is:
senses