Plankton

There are about twelve thousand species of fern, but ferns belong to the botanical group called Pteridophyta.

Phytoplankton make their own food from sunlight.

There are two broad categories of plankton, which just means living things that float (living things that swim are nekton); phytoplankton, or floating plants, and zoplankton, or floating animals. Animals need oxygen and cold water holds more of it that warm water. Photosynthethic plants need sunlight and sunlight tends to warm the water.

Nymphs look like tiny little flies that you can squish in your hand. They look like fairies with colorful wings.

one piece plant plankton is 10g each

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Harbor seals, like all seals, are carnivores. Specifically, they hunt fish for food. Harbor seals are not capable of filtering plankton from seawater, and even if they could it would not provide the nutrients they require.

they usually rest towards the top of the lake.

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Planktonic copepods are important to global ecology and the carbon cycle. They are usually the dominant members of the zooplankton, and are major food organisms for small fish, whales, seabirds and other crustaceans such as krill in the ocean and in fresh water.

Plankton are a large group of various organisms that drift in waters and are eaten by larger organisms. They consists of very small animals, algae, bacteria and protists. As a group they contain both animals and plants (algae).

"Zooplankton" refers to small aquatic animals.

The "zoo-" prefix refers to animals, as in zoology, and zoo (which is short for "zoological garden".

Zooplankton also are animal like because they consume their food.

Benthic animals live in the sediments at the bottom of lakes. A good example is the rusty crayfish, found in North America.

Any fish will eat Zoo plankton in terms of survival, if it is bigger than the Zoo plankton.

Well, besides water, all spiders drink the liquified and semi-digested insides of the insects they catch and inject with venom and digestive juices. Some spiders, mostly the kind that wander around to hunt their prey, will drink juice from broken fruit, nectar from flowers, etc., as well as dew, rain drops, etc.

Yes! Phytoplankton is a very good thing. It may be hard to believe, but even great animals like whales feed off of them. A phytoplankton can be defined as any microscopic plant containing large amounts of protein and largely fed on by fish larvae.

Plankton (singular plankter) are any drifting organisms (animals, plants, archaea, or bacteria) that inhabit the pelagic zone of oceans, seas, or bodies of fresh water. That is, plankton are defined by their ecological niche rather than phylogenetic or taxonomic classification.

The sunlight zone

Zooplankton are both primary and secondary consumers. If they eat algae or cyanobacteria they will be primary consumers. If they eat other zooplankton then they would be secondary consumers. Just as people may eat plants thus making them primary or eat meat making them secondary.

The limnetic zone

It's big enough for the eye to see it that is all I know

Plankton is not algae. Plankton eats algae though.

Tiny floating animals called zooplankton feed on phytoplankton. Krill also like to eat phytoplankton.

7 gympises an hour

No they are a kind of fish.

No

Plankton is able to protect itself. There is one form of plankton called dinoflagellates. Dinoflagellates have 2 forms of protecting themselves from predators. One way is they have an armored shell, and the other is that they have body spikes. The body spikes release a harmful chemical that scares predators away. There is no such thing is a creature being too small to protect itself.