'Stable population growth' diaporamas de présentation

Population Pyramids

Population Pyramids. APHuG Ms. Pullen. AKA age-sex pyramids area's population by age and sex (gender) for a particular point in time Males on the left Females on the right. the bars typically read as percentages of the total population sometimes the actual number of people is shown

591 views • 42 slides

Unit XI: Ecology and Animal Behavior

Unit XI: Ecology and Animal Behavior. Ecological interactions affect how organisms evolve, and evolutionary change in turn affects ecological relationships. Ecology. Ecology the study of the relationships between organisms and their environment + two types of interactions

618 views • 36 slides

152 views • 2 slides