Slide 1 Slide 2 Motivation- part of the underlying whys of behavior. Psychologists explain motivation and why we experience it in different ways through instinct, drive-…

Slide 1 Slide 2 Ecosystems: Basics  Definition  Structure  Components  Needs Slide 3 Definition  An Ecosystem is:  All the communities that live in an area…

Slide 1 1 Energy and Nutrient Relations Chapter 6 Slide 2 2 Energy Sources Organisms can be classified by trophic levels.  Autotrophs use inorganic sources of carbon and…

Biology The Study of Life Cell Theory: Before Microscopes Before microscopes, most people believed in spontaneous generation (The belief that living things could arise from…

Food and Nutrition in Humans Classes of Food Substances Food Storage Syllabus Objectives Students must be able to perform tests to identify classes of food substances Discuss…

Evolution by means of Natural Selection Evolution by Natural Selection: 5 KEYS VARIATION Variation is inherent in populations of organisms (members of a population are not…

Soil Ecosystems: Basics Definition Structure Components Needs Definition An Ecosystem is: All the communities that live in an area as well as the abiotic factors of water,…

Ch. 12 Motivation and Emotion Ch. 12 Motivation and Emotion 1 Motivation- part of the underlying whys of behavior. Psychologists explain motivation and why we experience…