An optimum condition is the first combination of ph and substrate concentration that allo the fastest reaction rate . what is the optimum substrate concentration and dm combination or this enzyme?

rocks and weathering-matching

answer; i believe its (ovulation);

the fossil record provides evidence of a common ancestor to many species.

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.