Based on the data, which combinations of salt and water will likely reach a higher temperature than either Brand A or Brand B?
Select the two correct answers.
A. 75.0 g of salt and 250 mL of water
B. 100.0 g of salt and 250 mL of water
C. 100.0 g of salt and 400 mL of water
D. 125.0 g of salt and 400 mL of water
E. 150.0 g of salt and 400 ml of water

Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.