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Science Crossword

The organism a parasite lives in or on.
Eats both plants and animals
An organism that lives in or on another living thing and takes it's nutrients from that organism.
Special type of consumer: must hunt and kill it's food.
Any behavior or physical trait that helps an organism survive in its environment OR - or - AND reproduce successfully
describes the organisms found in interconnecting food chains using pictures or words and arrows. They describe complex patterns of energy flow in an ecosystem by modeling who consume whom or what.
Only eats plants
A process plants go through to make there own food
Shows the amount of energy that moves from one trophic level to another in a food chain. The most energy is available at the producer level of the pyramid. Energy availability decreases as it moves up the pyramid
Breaks down the remains of animals/plants
To live together.
Uses pictures or words and arrows to show the movement of energy through trophic levels of organisms
An organism killed by a predator.
A living thing that can make food that is eaten by others, can be eaten, and can live entire lives inside another organism.
A relationship between two species of a plant, animal, or fungus in which one lives off the other and both organisms benefit.
Special type of consumer: must hunt and kill it's food.
What are animals considered
Eats animals
Indicates the position that the organism occupies in the food chain- what it eats and what eats it. The levels are numbered according to how far the particular organism is among the food chain from the primary producers at level one, to herbivores at level 2, to predators at level 3, to carnivores at level 4 or 5.
The role of an organism in its habitat, or how it "makes a living."