Does anyone know the answer to any of these, please feel free to answer more than 1 question please

Select the best answer for the question, ly 12. which of the following behaviors is not an inherited behavior?

Which statement correctly describes other ways in which nebulae and stars are different? a. a star always has a higher density than a nebula. b. stars can form inside a nebula but a nebula can never be produced by any star. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star. reset submit

Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other