Biofuels and nuclear power may prove useful as .

a. stages in the development of fusion generator
b. spollution-free sustainable energiesin
c. expensive technologies for developing nations
d. energies to bridge the time between fossil fuel depletion and new renewables
e. replacement fuels for motor vehicle

Describe at least three examples of how people and wildlife have adapted to their environments in the middle east.

Imagine you work as a consultant, and your daily job involves listening to the constructive criticism of others. as part of your job, you must listen to opposing viewpoints to make important decisions. in this activity, you are a consulting dam engineer. you must make a decision about four different dams; should they be repaired, taken down, or left alone? you will listen to contrasting opinions about what should be done with the dams before you make the final decision. as the consulting dam engineer, what do you decide to do with this dam? explain your reasoning. by making your decision, did you support the opinions of the mayor and/or the dam safety official? why or why not? (site 1)

Heyi am new to are you all americans? ( just want to know , i don't mean any offence ) ?