In an experiment to find out the effect of water temperature on the growth rate of yeast, what would be the dependent variable? A) the water temperature B) the size of the test tubes used C) the growth rate of yeast D) the amount of water

How can firms use marginal analysis to determine the price of a product? a) profit maximization can occur when the marginal cost exceeds the marginal revenue. b) the total cost of production can determine the individual unit price of a product. c) marginal analysis can be used to determine at what price profit maximization occurs. d) firms can calculate the marginal cost of a product and set the price lower than the cost.

Which of these is a lower subgroup a. kingdom b. order c.genus d. species

What was love canal? what was the significant hazardous waste event that happened and when did it occur?