Which statement best explains how power is generated in a tidal power plant?

a. a barrage releases water as the tide comes in and goes out, turning the plant's turbines.

b. as the water flows through a barrage at high and low tides, it turns the plant's turbines.

c. a barrage holds water at high tide, when the water is released, it turns the plant's turbines.

d. a barrage holds water back when the tides change, the force of this turns the plant's turbines.

What is the importantence of the carbon and nitretan cycles in the environment

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-