Electrons in the first energy level of an atom
(a) have no energy
(b) have the lowest possible energy
(c) have the highest possible energy
(d) are in an excited state
(e) are in an unstable state

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

Plz ill give u brainliest which of the following steps is not likely to take place during cellular respiration? a.oxygen combines with carbon of simple sugar. b. energy molecule transfers energy to cells. d. energy is used up.

How do limiting factors most affect population size? ostop population growthrestrict population growthincrease population sizeresult in positive impactso