Afarmer observed that an increase in the nitrogen content of the soil in a field was followed by an increase in producer productivity. what does this observation most likely indicate about the relationship between nitrogen and the producers in the field? 1points a nitrogen was a biotic factor. b nitrogen was a limiting factor. c nitrogen became a surplus resource. d nitrogen became a selection pressure.

What is the similarities and differences between bacteria and eukaryote?

The lake of the ozarks is a human-made lake, so it collects runoff from coal strip-mining, fertilizers, resort wastewaters, and septic drainages. the average lake temperature is between 10∘c and 21∘c. consider the physical requirements for growth and multiplication that would allow fecal coliforms to “blossom” in the lake of the ozarks. which of the following would accurately describe these organisms? check all that apply. psychrophiles facultative halophiles extremophiles mesophiles hyperthermophiles

Translation begins when in the cytoplasm attaches to a