A gas at 300K occupies 6.50 L at the pressure of 3.50 atm. What will its pressure be at 250 K if its volume is reduced to 4.80 L?

Of the pollutants that form acids in the atmosphere, which is easiest to reduce? a. sulfur dioxide b. nitrogen dioxide c. ozone d. carbon monoxide

Jasmine, at 33 months of age, is able to engage in some self-care behaviors but still has trouble with tasks such as putting on socks. a few months later, she accomplishes this same task relatively easily. the change in abilities is most likely due to

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the