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Evolution of unicellular organisms to multicellular creatures in Cambrian Era
Evolution... what is it? During the Cambrian era (nearly 540 million years ago), lots of animals evolved in a relatively short amount of time. Scientists have found that the first appearance of animals with limbs and animals with segmented bodies, as well as the first predators with jaws, claws, and teeth all appeared during this same time period Find out why the Cambrian Period is sometimes referred to as biology's Big Bang.
ForrestTorrey Pines High School, San Diego, CA, United States
AlanTorrey Pines High School, San Diego, CA, United States
MichaelTorrey Pines High School, San Diego, CA, United States
19 & under
Sandra YayanosTorrey Pines High School, San Diego, CA, United States
Science & Technology > Life Science > Cells
Science & Technology > Life Science > Evolution