Natural Selection with bird beaks and beans
Target: Determine the rate of survival of different beaks and food (beans) within specific environments. Relate the lab environmental simulation to real organisms. How: Using simulated adaptations and food types, students will “eat” the food over time with the surviving beans reproducing. Graphical analysis will determine the success of adaptations in specific environments. Answer questions […]
Evidence for Evolution-Evolutionary Tree
Target: List evidence for the evolutionary tree and explain how it is used to determine the placement of organisms on the “tree” How: Study the following resources with teacher guidance. No tree of life for all organisms has been created. It’s very dynamic meaning ever changing. Different “branches” keep evolving as evidence changes through time. […]
why do we have more boys than girls
Article from NPR on more baby boys than girls: click on link below http://www.npr.org/sections/health-shots/2015/03/30/396384911/why-are-more-baby-boys-born-than-girls
