Which of the following statements about turning points in environmental policy is true? a. environmental policy has changed over time as a result of pressure from industry. b. turning points in environmental policy were typically the result of urban expansion. c. turning points in environmental policy have come about through increased public awareness. d. environmental policy has changed little over the history of the united states.

The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.

Diffusion and osmosis are forms of passive transport

The ruiz family is exchanging euros for us dollars. the exchange rate is 1 euro equals 1.35261 usd. since the ruiz family knows that usd are stated to the nearest hundredth of a dollar, they used the conversion ratio