Because mutations are random relative to need and because organisms generally fit well into their environments, mutations normally are either neutral or harmful; only very rarely are they helpful—just as a random change made by poking a screwdriver into the guts of your computer will rarely improve its performance. ¹

"Strange as it sounds, scientists still do not know the answers to some of the most basic questions about how life on Earth evolved.."¹

A well-known zoology text² by three evolutionists reveal the limits of what is really known about the origin of animals—