Helpp please!Why is it important that we, as humans, identify which animals are extinct vs. endangered vs. threatened?

Select all the correct answers. which statements fail to meet the requirements of a scientific claim? 1 even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true. 2 the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today. 3 flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. 4 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.

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center

Omg substrates with the same size and shape as the active site will bind to the enzyme. why is the key labeled the “bad” substrate?