Which word equation shows lithium oxide being formed from the reaction between oxygen and lithium? oxygen lithium oxide Right arrow. Lithium lithium oxygen Right arrow. Lithium oxide oxygen lithium Right arrow. Lithium oxide lithium oxide Right arrow. Lithium oxygen.

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.