The rise of china's naval power under admiral cheng-ho occurred during the dynasty

Solve for r in the formula v = ir, when i = 5 and v = 15.

How did geographic isolation affect the islands in the australasia ecozobne?

Choose the false statement. a. some organisms fossilize when frozen or dried out. b. bacteria can destroy dead plants and animals. c. it is common for a plant or animal to fossilize when it dies. d. rapid burial under small-sized sediment increases the chance for fossilization to occur.