UNIT 1 - B

Apuntes

•UNIT 1 - Beaks, wings and paws UNIT 1 - RESOURCES FOLDER KNOW: There is variation between individuals of the same species. Some variation is inherited, some is caused by the environment, and some results from a combination of both. Variation between individuals is vital for a species' survival, helping it avoid extinction in an ever-changing environment. Keywords: Species: A group of living things sharing more similarities with each other than with other groups. Variation: Differences within and between species. Continuous variation: Differences that can have any numerical value. Discontinuous variation: Differences that can only be grouped into categories. APPLY: Explain whether characteristics are inherited, environmental, or both. Plot bar charts or line graphs to display data on discontinuous or continuous variation. Describe how a species' characteristics are adapted to specific environmental conditions. EXTEND: Predict how environmental changes might impact a population. •UNIT 2 - Life in the Biosphere UNIT 2 - RESOURCES FOLDER KNOW: Organisms in a food web—decomposers, producers, and consumers—depend on each other for nutrients. ...