How are mass and weight different? A Mass depends on the location of an object; weight measures the effects of gravity.
B. Mass measures the effects of gravity; weight measures the amount of matter in an object.
C. Mass measures the amount of matter in an object; weight measures the effects of gravity.
D. Mass depends on the location of an object; weight measures the amount of matter in an object.

Why are carbon dioxide concentrations expected to increase? a carbon dioxide concentrations are expected to increase, because fossil fuel burning is expected to increase b. carbon dioxide concentrations are expected to increase, because of an increase in agriculture. c.carbon dioxide concentrations are expected to increase, because more land will have to be cleared for increasing populations and agricultural use. d. all of the above select the best answer from the choices provided mark this and return save and exit next submit submit