WHAT IS THE {OH - } IN A LIQUID SAMPLE IF THE PH IS 6.35

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

Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils