Taxonomy (is an unnecessary science) (helps to classify the immense diversity of life) (is only used by some scientists) (is the study of animal behavior) IT CAN BE MORE THAN ONE ANSWER

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere,b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify,d)anaerobic bacteria kept thriving with more oxygen

Individuals do not compete directly for resources, but are prey for the same predator