'Opposite extremes' presentation slideshows

16 Evolution of Populations and Speciation

443 views • 31 slides

8.1 Natural Selection

8.1 Natural Selection. Pages 326-335. Selection. Selective pressures include: Diseases Climate Food Predators Mates. Hummingbirds. 300 species of hummingbirds Varying beak length. Normal distribution curve. Measuring a trait such as hummingbird beak length. Flower size.

321 views • 18 slides

Tertiary Activity

Tertiary Activity. Involves industries which provide services for people. Examples: Doctor, lawyer, waitress, tourism industry, mechanic, teacher. Public vs. Private Tertiary Activity. Public service industry is usually run by the government and is available to anyone in society.

911 views • 17 slides

Seasonal Climate Forecast (Forecast Method) (Revised: May 26, 2012)

Seasonal Climate Forecast (Forecast Method) (Revised: May 26, 2012). This product is published by the Oregon Department of Agriculture (ODA), in cooperation with the Oregon Department of Forestry (ODF). Contact: Pete Parsons, ODF Meteorologist 503-945-7448 pparsons@odf.state.or.us

304 views • 16 slides

REVIEW FOR QUIZ TO ADD POINTS TO EVOLUTION GRADE

249 views • 13 slides

Chapter 8

255 views • 10 slides