Bioaccumulation is the buildup of a persistent pesticide in . biomagnification is the buildup of a persistent pesticide in . a. an individual organism's body; organisms at the top of the food chain b. oceans and seas; lakes and ponds c. an individual's blood stream; an individual's fatty tissues d. plants; animals

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants. d. selecting individuals at random.

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

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?