The belief that all life came about through natural processes, mutation, and natural selection.
A. Design Theory
B. Micro-Evolution
C. Darwinism
D. Creatio

How many trophic levels are there in the following food chain? phytoplankton - shrimp - perch - pike - osprey

How do the evolutionary chart and the video support the claim that all living things are made up of cells?

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes