The solution to pollution is dilution was a generally accepted pattern of the past. today virtually all environmental scientists have rejected the dilution paradigm in favor of:
a) the "now you see it, now you don’t" paradigm: what you throw away, stays away
b) the boomerang paradigm: what you throw away can come back and hurt you
c) the chemical paradigm: all chemicals that are thrown away transform naturally into biodegradable elements
d) the awareness paradigm: there is no connection between pollution and health to cause concern
e) the marine paradigm: what you throw away down the storm drain goes to the ocean, the best receptacle for pollution

Compare and contrast cladistics and phylogeny. what are their advantages and disadvantages? which is the most useful in understanding how an organism developed into its current form? which concept most strongly supports your opinion about the origin of any given organism?

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis

Natural selection changes allele frequencies because some survive and reproduce more successfully than others.