Consider the phylogenetic tree of old world primates.

according to the tree, which primates share the most recent common ancestor with humans?
gorillas
chimpanzees
bonobos and chimpanzees
bonobos and gorillas

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?

What is the period of cell life when it is conducting

Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters