ATP consists of an Adenine base, a ribose (sugar), and 3 phosphate groups
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It is much darker 1000 meters deep and photosynthesis most likely can't occur, the fishes there also have different abilities than the ones higher up in order to survive, also it is probably a harder to swim because of the increased pressure
A biotic factor can limit growth because for an example, if lions eat all of the zebras (for an example), what will other carnivores eat? There will be competition for food.
The most common parasitic worm is the ringworm, which can be found from the intestines of cats, fish, rodents and other small mammals. In other rare cases, humans. This is instinctive Behavior!
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