Amena is assigned a sample mixture to separate in chemistry class. she knows it is an emulsion of oil and salt water that also contains some suspended solids. place the steps in the order that makes the most sense for separating the salt from the mixture. (1 = first, 4 = last) remove the top layer. screen the mixture through a fine mesh. centrifuge the mixture. heat the mixture to the boiling temperature of water until it evaporates completely.

Match the vocabulary word with its meaning

Which of the following statements about pesticides and residue is false? a. most conventionally grown produce has detectable levels of pesticides when purchased from the store.b. the us government has determined that small levels of pesticides in produce is safe for humanconsumption.c. organic produce always will be pesticide-free.d. farm workers, children, and pregnant women are at greatest health risk from pesticides. select the best answer from the choices provided.

Reason i shouldnt turn back if i'm lost in the wilderness need fast