For farm owners, which of the following types of fertilizer would be easiest to acquire? A) industrial waste
B) livestock manure
C) sewage sludge
D) recycled ammonia

If an atom has 35 protons in the uncles , how many elements will it have orbiting the nucleus

The form the boundary between north and south china. a. himalayan mountains c. change river b. xi river d. qinling shandi mountains

Which statement about america is true it receives more annual rainfall than any other continent it is the smallest continent in the world it lies beneath an ice sheet that cover 98 percent of its surface