'Species live' diaporamas de présentation

Who Will Survive?

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Marine Reptiles

Marine Reptiles. (Crocodiles, Snakes, Lizards, Turtles). Class- Reptilia. Marine Iguana Sea Snakes Sea Turtles Saltwater Crocodile. Reptile Info. From 180-90 million years ago, various reptiles were dominant marine predators.

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Evolution of New Species

Evolution of New Species. Changes in populations may lead to the formation of new species. What is a biological species?. A group of interbreeding organisms that produce viable fertile offspring. Examples: all humans! Eastern box turtles. Natural Selection may lead to speciation.

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INTRODUCTION TO BRYOZOA

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Ecosystems and Communities

Ecosystems and Communities. Chapter 4 Section 2. What Shapes an Ecosystem?. Abiotic Factors Non-living parts of the environment such as rocks, the sun, and temperature. What shapes an ecosystem?. Biotic Factors The living parts of the environment such as plants, bacteria, and animals.

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AP ENVIRONMENTAL SCIENCE

AP ENVIRONMENTAL SCIENCE. INHABITANTS OF EARTH & THEIR RELATIONSHIPS AP EXAM REVIEW QUESTIONS. Answer the following questions on a sheet of paper. Check your answers by the final slide. 1. The relationship between a tick and a bird is best described as which of the following?

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Rainforests

Rainforests. By: Robert McCormick Health T-3. WAYS TO HELP. You can donate money to a fund that helps the rainforest. Recycle Riot Protest. Location. There are rainforests in central America and south America such as the Amazon Rainforests.

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Symbiosis

Symbiosis. A relationship where two organisms (of different species) live together. There are 3 symbiotic relationships:. Mutualism: A relationship where both species benefit. Commensalism: A relationship where one organism benefits and the other does not benefit and is not harmed.

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