Which change is chemical? 1 water freeZing
2 water undergoing electrolysis
3 water boiling
4 water evaporating

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Aristotle classified animals according to their a. habitat and mating behavior c. mating behavior and relatedness b. habitat and physical differences d. physical differences and mating behavior

Do plant cells perform cellular respiration?