Abasketball player with a poor foul-shot record practices intensively during the off-season. he tells the coach that he has raised his proficiency from 50% to 70%. dubious, the coach asks him to take 10 shots, and is surprised when the player hits 9 out of 10. complete parts a. through d. below.

In 2015, about ten percent of total u. s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power

Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?

How energy move through ecosystem ?