Atown has authorized the construction of a large sports complex at the top of a hill that is covered by a forest. how may the removal of the forest affect a river that flows beside the hill?

Awater molecule is polar because there is an uneven distribution of these between the oxygen and hydrogen atoms.

Sampling lake water for microscopic organisms is not as easy as it sounds when you want to both count and identify species. in a given water sample, your bacteria of choice can be rare or difficult to culture, particularly given the mixture of bacteria in a biofilm. which of the following culture media would be best for growing fecal coliforms when they are relatively less abundant than other bacteria in the lake? anaerobic culture medium enrichment culture medium complex culture medium basic culture medium

What type of organism is a one-celled organism that functions as a single unit? a. bi-celled b. single-celled c. pre-celled d. multi-celled