Grasses, shrubs, and tree are called producers because they make A. Food
B. water
C. Carbon dioxide
D. Minerals

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

What is the average rate of the reaction between 10 and 20 s?

To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.