In the heart blood flows from the right ventricle to the atrium where it is pumped to the?

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures

Albinism is an inherited genetic disorder. explain what it is meant by inherited genetic disorder

In the diagram below, which organelle is a ribosome, which combines amino acids and produces proteins? о