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it gives the ratio of perimeter to that of diameter of a circle which is universal constant.
You draw a circle around a circle.
Its the distance from the center of the circle to the edge of the circle.
The cord of a circle that contains the center of that circle is a diameter of that circle.
it becomes a circle inside another circle
animals help the carbon cycle by the animals dying and restarting their life cycle again
I'm sorry, that is too stupid of a question for me to answer.
Carbon exists as carbon dioxide in the atmosphere which is absorbed by plants during photosynthesis. All food chains start with plants so herbivores get carbon by eating plants and carnivores get carbon by eating herbivores.
One role is to break down dead matter (animal & plant) to release the carbon stores within it.
organic compounds
eating food
Carbon plays a central role in the chemistry of living things. This is because organisms either take carbon in or release it.
The role of fossil fuels in the carbon cycle is to produce carbon dioxide. Fossil fuels are considered to be the highest contributors to pollution of the environment.
It eats carbon. it eats everything
By eating Cheese!
Animals get carbon by eating plants or algae or other animals that have eaten plants.
Carbon monoxide is the waste produced from burning a fossil fuel