Which graph represents selection that may lead to reduced variation in a population?
proportion of individuals
trait value
- oniginal population
- population after selection
portion of individuals

The development of_ factored in the development of complex organisms.

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun