__ is the a climate cycle where the temperature of the ___ ocean changes because of movements of air and ocean currents. During this period the trade winds in the south __ causing the ___ water to move from the __ region to the __ region.

What are your choices. i believe it might be mitochondria but i will know for sure when i see the choices. let me know okay i'm happy to answer

20,000 should be the answer

When calculating percentage we need two numbers. one number represents total amount of certain thing and another number represents partial number of that thing. then we divide those two numbers.in this problem total amount represents total number of weeds growing on some surface. partial number represents chicory.percentage = partial / total * 100%percentage = 29 / 98 * 100%percentage = 29.6%our calculation is closest to answer b) so this is our correct answer.