Adaptation. A special trait that helps an organism survive.
What Kind of Animal Am I? Fourth Grade Science By: Genna Scalf Fourth Grade Science By: Genna Scalf.
Global Warming – not an objective issue. Global Warming - Terminology Phenotypic Plasticity – the ability of an organism with a given genetic make-up.
Drexel HKN Faculty Roast 2013 is the new Rules: Each professor is dealt seven cards with another professor’s name The emcee presents a slide on which.
Crayfish What part of the crayfish is the arrow pointing at? walking legs.
VERTEBRATES. Characteristics of Vertebrates VERTEBRATES The main characteristics are: Internal skeleton with spine.
The Reptile Body. Characteristics of Reptiles Reptiles were the first vertebrates to live on land Scales keep moisture inside – Reptiles eggs DO NOT dry.
