'Helpful variations' presentation slideshows

Evolutionary Classification

Sz2- Students will explain the evolutionary history of animals over the geologic history of Earth . Evolutionary Classification. Geologic History. Geologic time- time that began when earth was formed until present day. Evolution of the Earth with Time: Continental Drift. 50 Million Years Ago.

1.25k views • 41 slides

768 views • 41 slides

Classify the following: Trout, catfish, frog, snake, whale, human, cardinal, turtle, salamander, shark, dolphin, bat, b

Classify the following: Trout, catfish, frog, snake, whale, human, cardinal, turtle, salamander, shark, dolphin, bat, blue jay, . http://www.pbs.org/wgbh/evolution/educators/teachstuds/svideos.html. Did you group them by movement? SWIMMERS FLIERS UPRIGHT Trout cardinal Human

533 views • 33 slides

Evolutionary Arms Race Review

Evolutionary Arms Race Review. What is a trait?. A trait is a notable feature in an organism. (examples: personality, size and shape of noses, color and shape of feathers , etc.) Traits are passed on prom parents to offspring. What is an adaptation?.

1.04k views • 21 slides

Natural Selection and Evolution

Natural Selection and Evolution. Organisms produce more offspring than can survive and they compete for limited resources. Random variations in traits occur among individuals of a population. Variations are heritable (may be passed on to the next generation through reproduction).

480 views • 20 slides

774 views • 18 slides

Natural Selection

281 views • 13 slides

Evolution/Adaptations MA Curriculum Strands

130 views • 6 slides