Which of the following is not a major function of the roots?
a. development of root pressure that drives movement
b. providing a membrane in which osmosis moves water across
c. uptake of nutrients
d. photosynthesis

When applying kirchhoff's rules, one of the essential steps is to mark each resistor with plus and minus signs to label how the electric potential changes from one end of the resistor to the other. the circuit in the drawing contains four resistors, each marked with the associated plus and minus signs. however, one resistor is marked incorrectly. which one is it?

Which changes of state do the labels represent? a: b: c:

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.