1 What is the contour interval on this map?

Organisms within a population must compete for resources to survive

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

All ova contain sex chromosomes corresponding to: x y xx xy