1. The deepest that scientists have been able to drill is below the surface.
A 100 kilometers
B 6,000 kilometers
C 3.8 kilometers
D 12 kilometers

Two things that biomedical has invented or innvated

Consider the following system at equilibrium. caco3(s) ca2+(aq) + co32–(aq) the addition of which compound will cause a shift in equilibrium because of a common ion effect? ccl4 co2 cuso4 na2co3

The biosphere of the earth is made up of . a. inorganic b. organic