With regard to fitness, the term intensity means

Rank the three variables in terms of how strongly they affect the "species" composition of the bacterial communities. place the variable with the weakest effect on the left and the variable with the strongest effect on the right.

Wich organism obtains its energy from dead or decaying matter

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome