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Ecology (MRS GREN (G (G stands for growth. all animals grow from an egg or…
Ecology
MRS GREN
G stands for growth. all animals grow from an egg or a baby to an adult. a plant grows from a seed in to a plant.
S stands for scenes. all living things have scenes like taste, hearing, sight, touch and smell.
R stands for respiration which means breath. plant breath though their leaves and animals breath through their lungs or gills
E stands for excrete which mean to release waste. all animals take In food so they will have to release it. plants take in carbon dioxide and excrete oxygen.
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R stands for reproduces which means to make more of your species. some trees have seed in their flower which fall and sometimes grows again. animal mate with their other animals which are their specie to reproduce.
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N stands for nutrition. in order for organisms to survive they need nutrition for energy, growth and repair
Food web
tertiary consumers
tertiary consumers are carnivore that are eaten by the top predator and that eat the secondary consumer
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secondary consumers
secondary consumers can be classified as carnivores or omnivores. they eat the primary consumers and some eat both the produces(plants) as well as the primary consumers(meat).
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primary consumers
primary consumers are herbivores, they eat plants. the energy from the plants is transferred to the primary consumer when their eat the plant.
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producers
the produces are the plants which are at the bottom of the food web. the primary consumers(plant eaters) eat the produces. the produces produce energy from the sun though photosynthesis.
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decomposers
the decomposers are insects, fungi, bacteria and worms. decomposers are organisms that break down the dead organisms.
Examples: bacteria, sea slug, and fungus
adaptation
Adaptation is the of what animals do to survive in their ecosystem. There a are three main parts of adaptation sturctural, phisiological and behavior.
Structural
The structural adaptation of an animal is it looks. How the looks of an animal helps it to survive in it ecosystem
Phistological
The physiologically adaptation of an organism is it inside like it bone and body structure, it organs, it's health and it's body features
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what is an ecosystem?
an ecosystem is a community of interaction between living and non living thing and their physical environment.
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an example of an ecosystem is the a pond. the living things is the frog, plants, trees, insects, snails and fishes. the non living is the water, sun and air.
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what are organisms?
an organism is an individual animal, plant, or single-celled life form
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