Identify the area where convection is taking place

Describe how you could move the flashlight above the paper to

The pka of three different c―h bonds is given below. explain the observed trend in pka. select the single best answer.

Which factor contributed to the rise of african empires such as ghana and mali ? a. their creation and involvement in trade networks b. they focused only on agricultural production. c. they didn’t engage in warfare with other nations d. their geographic location protected them from attacks.