Afarm can be used to generate electricity
a. solar
b. geothermald.
c. wind
d. hydroelectric

The ph of carrots are 5.0 how it is classified a.acidic b.basic c.indicator d.neutral

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)

How to convert a density of 0.791g/cm3 to lb/ft3