In which of the following are the amounts always equal in dna? a. adenine and guanine b. cytosine and guanine c. thymine and cytosine d. cytosine and adenine

This is the interaction of two organisms where one is and the other is neither nor harmed.

What part of the body contains bile, an enzyme that break down lipids?

Select all the correct answers. which statements fail to meet the requirements of a scientific claim? a). in the final 100 meters of a 10,000-meter race, an athlete's speed is more strongly related to anaerobic efficiency than to aerobic efficiency. b). flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. c). the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today. d). even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true.