___ is an activity many famous historical biologists participated in.

Which of the following statements is true of enzymes? a)they dont provide an active site for substrates to bind in a reaction b)they act on a specific type of substrate in a reaction c)they unusable after a reaction d)they change shape after a reaction

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

Moving down the ramp from 6 meters to