The ph of a solution is 2.0. which statement is correct? a)the poh of the solution is 12.0. b)the concentration of oh- ions is 1.0 x 10-2 m. c)the concentration of h+ ions is 100.0 m. d)the poh of the solution is 7.

Define a is a tiny pavket of energy

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum

Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons