PLEASE HEL Mankind has used biotechnology in agriculture, food production, and medicine for thousands of years. As advances are made in biotechnology, it is important to make informed decisions in order to avoid the hazards associated with which of the following? A. Global warming

B. Beach erosion

C. Water pollution

D. Dangerous organisms

Find the volume of the ellipsoid x^2+y^2+5z^2=36.

Is the time in tennessee the same as florida

Consider a production line with five stations. station 1 can produce a unit in 9 minutes. station 2 can produce a unit in 10 minutes. station 3 has two identical machines, each of which can process a unit in 12 minutes (each unit only needs to be processed on one of the two machines. station 4 can produce a unit in 5 minutes. station 5 can produce a unit in 8 minutes. which station is the bottleneck station?