What is the illustration an example of?
a. oceanic-oceanic convergence boundary
b. transform boundary
c. divergent boundary
d. continental-continental convergence boundary

Skulls of (1) modern gorilla, (2) australopithecus afarensis, (3) homo erectus, (4) homo neanderthalensis, (5) homo sapiens based on the diagram, which of the following best describes ways in which the physical appearance of h. neandertalensis and h. sapiens differ? (2 points)

Differences between compact bone and cartilage

Microorganisms are involved in each of the following processes excepta. smog production.b. food production.c. infection.d. o2 production.e. decomposition of organic material.