For each reaction, identify the element that gets reduced and the element that gets oxidized. 2agcl+zn⟶2ag+zncl2

Does howard university superscore act

Which specimen would best be viewed using a compound light microscope?

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.