The earth' is a source of fossil fuel
a. trees
b. land
c. water

The rate at which molecules water and oxygen can enter a cell is determined by the-

Cells destroy body cells infected by a virus or bacteria.

2. does the given statement describe a step in the transformation of the graph off(x) = x2 that would result in the graph of g(x) = -5x + 2)? a. the parent function is reflected across the x-axis. o yes nob. the parent function is stretched by a factor of 5. yes noonc. the parent function is translated 2 units up. o yes