Which of these actions is an unsustainable practice? O A. Expanding the amount of fossil fuels extracted from an area

O B. Limiting the number of fish harvested in an area

O C. Selling locally caught fish in a local market

O D. Selling extra carbon credits on an international carbon market

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of

11) burning your hand when accidentally touching a hot plate is an example of which heat transfer? a. conduction b. convection c. radiation d. none of these