Why the number of micro-organisms in the river increased after raw sewage was accidentally released into the river?

Loss of protected health information collected for research should be directly reported to:

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi

Mitosis creates two identical daughter cells from one parent cell creates four nonidentical daughter cells from one parent cell is the most common type of reproduction for bacteria is the process by which male and female reproductive cells are created