'Small food particles' diaporamas de présentation

The Digestive System

The Digestive System. All animals eat other organisms - dead or alive, whole or by the piece (including parasites). In general, animals fit into one of three dietary categories. Herbivores , such as gorillas, cows, hares, and many snails, eat mainly autotrophs (plants, algae).

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Digestive System

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Simple Tips on How You Can Prevent Cavities

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Animal Nutrition

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Fish and Zooplankton Interactions

Fish and Zooplankton Interactions. Wetzel Chapter 16, pp. 460-468. Interactions between Fish and ZP . Predation Alteration of trophic structures Nutrient cycling. Feeding Relationships Among Fish. Feeding defined: acquisition of both energy and nutrients for growth and reproduction

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Sand Dollars

Sand Dollars. Sand Dollars : part of the Echinoderm phylum. Closely related to sea urchins Class Echinoidea : sea urchins & sand dollars. Where do they live ? . In the Intertidal Zone of the beach (your best chance at seeing one would be when the tide is at a low level) .

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Interdependence Review

Interdependence Review. Which of the following is an example of an autotroph ?. Decomposer Scavenger Consumer P roducer. Consumers depend on other organisms for energy. Their relationship can be shown in a food web. What organism provides the initial source of energy in a food web?.

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Why is Dylan so upset?

Why is Dylan so upset?. Peer assessment. Can be used by learners and their teachers to decide where students are in their learning , whey need to go and how best to get there . Week 1: teacher assessment with grade

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Sponges

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The Hydra Lab

The Hydra Lab. Not the one from Hercules!!. The Cnidarian.

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Nicole Wagner

Nicole Wagner. Animal Nutrition. Table of Contents. Nutritional Requirements Food Types Feeding Mechanisms Overview of Food Processing (Click on topics to access slides). Nutritional Requirements.

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Cape Cod NS invertebrates. .

Cape Cod NS invertebrates. . .

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Animals Eat Food

Animals Eat Food. Chap 41 (nutrition). Overview: The Need to Feed. Food is taken in, taken apart, and taken up in the process of animal nutrition In general, animals fall into three categories: Herbivores eat mainly autotrophs (plants and algae) Carnivores eat other animals

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