One option to remove the butanoic from benzene is through distillation. using the information so far, draw a two-unit process that may recover nearly pure butanoic acid.

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.

if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.

the answer is d. embryo