A ecosystem remains stable in response to a disturbance. A___ ecosystem changes in response to a disturbance, and then changes back to its former state. O A. developed; natural B. natural; developed O C. resilient; resistant O D. resistant: resilient​

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 is the next step in muscle contraction after the actin changes shape? (apex)

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?