The reaction below shows potassium oxide being produced (ko2) by combining oxygen (o2) with potassium (k). the mass of potassium is 50 g and the mass of oxygen is 12 g. o2 + k -> ko2 what is the mass for the potassium oxide that was produced? group of answer choices 160 62 12 38

Forensic anthropologists: a. apply anthropological techniques to legal matters. b. are primarily concerned with the recovery of material culture remains. c. examine the relationships between medical treatment and culturally determined views of disease. d. study disease and trauma in ancient populations. e. study nonhuman primates.

Which of the following are true about bacteria? select all that apply. bacteria are all around you. bacteria can or harmful. bacteria are multicellular organisms. bacteria can only be found on the human body.

Which sentence best expresses the differing opinions of these two book reviews?