Below this level‚ no single entity is truly alive. population cell CELL CELL CELL molecule organism Question 2 Points: 10 out of 10 Your aquarium contains three goldfish‚ one turtle‚ some plants‚ and millions of bacteria and algae. All those organisms together form a(n): Population Ecosystem Biosphere CommunityCOMMUNITY COMMUNBITY COMMUNITY Question 3 Points: 10 out of 10 Read the following statements. Which one is NOT an example of the characteristics
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simplified definition of eukaryotes is “with a nucleus”. a. Algae - Algae are a large and diverse group of simple organisms that can be unicellular or multicellular. These eukaryotic organisms have no roots‚ stems‚ or leaves but do have chlorophyll and other pigments for carrying out photosynthesis. Algae are found in aquatic bodies‚ both salt and freshwater‚ and in all types of soil. Scientists have yet to find significance for algae in the medical world. b. Fungi - Fungi (singular is fungus)
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cells are organised into chromosomes within a membrane-bound nucleus‚ and they posses membrane-bound organelles such as mitochondria and chloroplasts. Colonial Cells: Composed of groups of similar cells clustered together‚ which may include bacteria‚ algae and slime moulds. Multicellular organisms: These organisms represent the most advanced of life forms; where cells in the body show differentiation to carry out specific functions as a coordinated unit‚ for examples humans. Evolved around 750 million
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Willow Arctic Fox Animals American Black Bear Arctic Ocean Deep Sea Anemone Temperate Forest Plants Rhododendron ponticum Animals Penguins Bison Chaparral Freshwater Blue Oak Algae Plants Black-tailed Jackrabbit Animal s Hippopotamus Tropical Ocean Temperate Grassland Plants Sunflower Algae Animals Coyote Stonefish Tropical Forest Savanna Plants Baobab Bengal Bamboo Animals African Elephant Orangutan Desert Alpine Tundra Plants Bear Grass Barrel Cactus Animals
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Aquatic ecosystem An estuary mouth and coastal waters‚ part of an aquatic ecosystem. An aquatic ecosystem is an ecosystem located in a body of water. Communities of organisms that are dependent on each other and on their environment live in aquatic ecosystems. The two main types of aquatic ecosystems are marine ecosystems and freshwater ecosystems. What is an aquatic ecosystem? Aquatic systems are those that contain plants and animals that predominantly depend on a significant amount of water
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Ecological Succession Worksheet Name __________________________________ Date ________ Period _______ Succession‚ a series of environmental changes‚ occurs in all ecosystems. The stages that any ecosystem passes through are predictable. In this activity‚ you will place the stages of succession of two ecosystems into sequence. You will also describe changes in an ecosystem and make predictions about changes that will take place from one stage of succession to another. The evolution of a body
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------------------------------------------------- Noun | 1. | water pollution - pollution of the water in rivers and lakespollution - undesirable state of the natural environment being contaminated with harmful substances as a consequence of human activities | ------------------------------------------------- ------------------------------------------------- http://www.thefreedictionary.com/Water+pollutant ------------------------------------------------- -------------------------------------------------
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Water pollution and pollution in general is a problem that people don’t like to deal with. Water pollution can cause so much damage to people and to the animals that live in that body of water. The laws that we have are doing what they need to but we need to monitor the water more closely because if we don’t catch the pollution when it happens it could cause a big disaster. It could kill all of the plant life that lives in the water and the animals that live there to. Some of the pollutions that
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Subject:Botany(101) Topic:Five Kingdom Classification System Submitted To: Mam Samina Submitted By: Shahid Zafar Registration No: 2013-ag-2212 Section: B Community College University of Agriculture Faisalabad
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community (black mussel‚ Coralline) are occupied by the flat reef top area. The kelp plants occupy the outer reef slope area. Brown algae occupy the inside edge of the reef. Sponges‚ hydroids‚ and molluscs also inhabit various reef regions‚ as well as reef fish. The ecosystem of the reef is fairly straight forward. The main energy source for the producers of the reef (Algae‚ Kelp‚ and Plankton) is sunlight and water which provide them with nutrients. The producers provide resourceful energy for organisms
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