with a single celled plant called algae. these microscopic green plants are found in the water and...

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Page 1: with a single celled plant called algae. These microscopic green plants are found in the water and in large numbers. The number of algae may double every day and they grow most
Page 2: with a single celled plant called algae. These microscopic green plants are found in the water and in large numbers. The number of algae may double every day and they grow most
Page 3: with a single celled plant called algae. These microscopic green plants are found in the water and in large numbers. The number of algae may double every day and they grow most
Page 4: with a single celled plant called algae. These microscopic green plants are found in the water and in large numbers. The number of algae may double every day and they grow most
Page 5: with a single celled plant called algae. These microscopic green plants are found in the water and in large numbers. The number of algae may double every day and they grow most
Page 6: with a single celled plant called algae. These microscopic green plants are found in the water and in large numbers. The number of algae may double every day and they grow most