4. allison is trying to identify the type of bacteria found on common surfaces like doorknobs, table tops, etc. for this experiment, she will collect samples of bacteria and allow them to grow for several days. then, she will observe the bacterial colonies that are formed and compare their appearance with pictures of bacterial colonies in her textbook. which of the following pieces of equipment will allison most likely use for the growth of the bacteria?

Maria wants to determine which type of disinfectant kills the most bacteria. which of the following is the best way for maria to determine this? a. ask ten different companies that make disinfectants which type is best. b. put the same amount and species of bacteria on ten identical plates, and add ten different kinds of disinfectant to each plate. c. interview ten different people to determine which type of disinfectant they prefer. d. put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.

Agas occupies 475 cm^3 at 313k. find its volume at 367k. you must show all of your work to receive credit. be sure to identify which of the gas laws you will be using

If two atoms are bonded to a central atom with no lone pairs, how will they be arranged