Patterns in tree rings most often represent

a) climatic conditions in which the tree grew

b) the age of the forest in which the tree grew

c) the specific type of tree species

d) the presence or absence of insect pests in the forest

Australopithecus robustus was likely the longest-surviving species of australopithecine in south africa. it had: a. large molars, a big face, and a sagittal crest. b. a large body, large teeth, and a sagittal crest. c. a big brain, big teeth, and a big face. d. a big face, large teeth, and a large body