Consider the southeast coast of north america and the northwest coast of africa. according to the current theory of plate tectonics, these two regions were once very close together. however, the coasts do not quite fit together like puzzle pieces, as one might expect. this can be explained by the fact that the southeast edge of north america' actually does fit nicely with the northwest edge of africa' even if the coasts do not.

i would go with b

cytokinesis occurs after telophase so that eliminates d

and the entire reason for cytokinesis is for cellular reproduction

climate change and pollution

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.