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Most zooplankton are microscopic, but jellyfish are a type of large zooplankton. If you go to Key Largo, Florida, you will have no trouble finding jellyfish.
The most abundant zooplankton are copepods and krill, which are tiny crustaceans. They are the most numerous animals on Earth.
Small fish most defiantly do not eat people, that is unless it's a piranha
its body
probably zooplankton
Most fish have external fertilization. External fitilization is when the outside of a female body.
The ocean food chain is pretty long and it contains about 10 links. The primary consumer is the zooplankton, which is the smallest animal in the world, the size of a tiny pencil dot but still can be seen with a naked eye and the apex predator is the whale, which is the novenary consumer. The blue whale is the biggest animal in the world and most scientists estimated that about quintillions of zooplanktons can make up the blue whale size. Ocean Food Chain: Sun>Seaweed>Zooplankton>Plankton>Krill>Shrimp>Small Fish>Medium Fish>Big Fish>Shark>Whale Trophic Level Classification: Seaweed~Producer Zooplankton~Primary Consumer Plankton~Secondary Consumer Krill~Tertiary Consumer Shrimp~Quaternary Consumer Small Fish~Quinary Consumer Medium Fish~Senary Consumer Big Fish~Septenary Consumer Shark~Octonary Consumer Whale~Novenary Consumer or Apex Predator The whales usually eat sharks as their normal food diet. The whale is the ocean's apex predator, not the shark.
Most jellyfish are passive drifters that feed on small fish and zooplankton that become caught in their tentacles. Jellyfish also eat small animals such as shrimps. Some of the animals Jellyfish eat are microscopic, too small to be seen by the human eye. Jellyfish also eat other Jellyfish of other species. They catch their prey by using nematocysts, small stinging organs present in the tentacles and oral arms.
Sure you just need a hook for small fish, but it is always better to match the fishing tackle to the fish you angling for. Ideally for small fish you should be using a light or ultralight fishing rod and tackle. With a carp rod you many not always be able to detect the bite of a small sih. Also the action will be to heavy for most small fish.
Zooplankton, include krill and jellyfish, do in fact have legs. Most zooplankton have two sets of four legs for a total of eight legs.
All cuttlefish are predatory. They eat small fish and crustaceans for the most part.
Most fish are too small to eat squid. Sharks can go for squid.