Diverticulum (Science: anatomy, surgery) a small sac-like structure that sometimes forms in the walls of the intestines, diverticula can trap particles of food (especially small seeds and undigested grains) and become very inflammed and painful (this condition is called diverticulitis)...
Human intelligence provided the means to utilize abstract ideas and implement reasoning. This tutorial takes a further l..
This tutorial elucidates body temperature regulation. Know the details here to learn how the body sets the body temperat..
A running water environment offers numerous microhabitats for many types of animals. Similar to plants, animals in lotic..
Autotrophs flourished, absorbing carbon and light. Soon after, primitive life forms that could assimilate oxygen thrived..
Part of the genetic information is devoted to the synthesis of proteins. mRNA, a type of RNA, is produced as a transcri..
Viruses possess both living and non-living characteristics. This unique feature distinguishes them from other organisms...
