Define acid and down some acids
list some common acids found in fruits and other food items

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.

Which best explains why an iceberg floats?

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f