11) in what ways did the white southern leadership use its power to deny rights of african americans?

Embryos of different species look very similar, which shows that the organisms share a ancestor.

In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al