When nutrients, water, and materials cross a cell membrane without requiring energy from the cell, the process is called A: Active Transport
B: homeostasis
C: Selective Permeability
D: Diffusion

If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.