Collection of abiotic and biotic factors in an environment is

What role does differential reproduction play in natural selection? ! a) some organisms have different reproductive success due to nongenetic traits. b) some organisms have traits that them reach reproductive age. c) different methods of reproduction result in some organisms being genetically altered. d) reproduction varies among organisms due to pathogenic factors. the answer is not a or d based on other posts.

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom

Explain the significance of the increased cell specialization of the volvocine line