2) As the population continues to grow, so does the need better ways to grow food. Which of these is an example of how humans have used
technology to help wth the production of food?
A) moving to a system of smaller, less-specific farms
B)
grow the same crop in the same area year after year
genetically modified soybeans have been created to
be pest-resistant
D)
hiring more people to harvest crops instead of buying
more machinery

18. determine whether each stateme blank space given. ach statement is true (t) or false (f). place your answer in the 8. when a cell is put into an isotonic solution, individual wat put into an isotonic solution, individual water molecules cannot move back and forth across the cell membrane. d. when a cell is put into a hypertonic solution, there is a net movement of water molecules across the cell membrane into the cell. c. when a cell is put into a hypotonic solution, there is a net movement of water molecules across the cell membrane out of the cell. d. the movement of any solvent across a semi-permeable membrane is called osmosis. e. carrier proteins have the ability to change shape and physically move molecules across the cell membrane. f. in facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the cell.