Is the diffusion of water molecules across a semipermeable membrane and down a concentration gradient.

What is the problem in this article? what solution does the article propose?

What processes would you expect to be key in the production of yogurt ?

Which statement about relative potential energy of electrons is correct? a. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 2 s orbital of the second electron shell. b. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 3 p orbital of the third electron shell. c. an electron in the 3 p orbital of the third electron shell has more potential energy than an electron in the 2 p orbital of the second electron shell.