Choose one advantage of using biomass as a renewable energy source is a more expensive option when compared to other fossil fuels.

decreases waste products from municipal and agricultural sources.

releases some harmful emissions into the atmosphere when burned.

is a less concentrated energy source, making it less efficient.

As you move from right to left on the periodic table the atomic radius fill in the blank

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

All cells are made of four types of acids, lipids, proteins, and carbohydrates.