2. If something is formed from nonliving things or the remains of things never alive, it is said to be?
a. dead
b. coal
c. inorganic
d. irrigation

1. list three scientific reasons cockroaches may fly.

In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.

The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms