Fish

A:

While fish near the surface may die when lightning strikes the water, the fish that are deep underwater are likely to survive. Lightning strikes the surface of the water, but its electricity is neutralized deeper down.

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  • How are fish adapted to water?

    Q: How are fish adapted to water?

    A: Fish have adapted to their environment through the evolution of gills, swim bladders and fins. Gills allow fish to absorb oxygen from the water, swim bladders allow fish to maintain an appropriate level of buoyancy and fins allow the fish to move through the water. Different species exhibit specializations of these features to thrive in their own way.
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  • What are some safe betta tank mates?

    Q: What are some safe betta tank mates?

    A: African dwarf frogs, snails and ghost shrimp, due to their unique characteristics, are all compatible tank mates for the betta. Other fish may be compatible depending upon the temperament of the individual betta. In general, avoid colorful fish, fish that are fin nippers, fish that live in brackish water, and fish that grow too large and overwhelm the tank space.
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  • What do salmon eat?

    Q: What do salmon eat?

    A: It is common for salmon to feed on other fish and zooplankton. What a salmon eats varies greatly depending on the region.
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  • What are some clownfish enemies?

    Q: What are some clownfish enemies?

    A: Enemies of clownfish include eels, sharks and large fish. Humans are the biggest threat to clownfish, as people catch them for use in fish tanks and aquariums.
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  • What do sea fish eat?

    Q: What do sea fish eat?

    A: Sea fish feed on small creatures, smaller fish and various dead organisms that drop down from higher water levels. It is common for sea fish to go as long as two weeks without eating, as food is often scarce in the deep sea.
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  • What type of fish is Dory from Finding Nemo?

    Q: What type of fish is Dory from Finding Nemo?

    A: Dory's character in "Finding Nemo" is a blue tang fish. Blue tang fish are characterized by their bright blue coloring and yellow tail. These fish are found in the Pacific and Indian Oceans.
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  • What do pond fish eat?

    Q: What do pond fish eat?

    A: Pond fish eat live or dried insects, worms, and grubs. Pond fish must be kept in a pond that has proper pH levels and proper air and water temperatures to ensure proper diet and eating habits.
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  • How heavy was the largest flounder ever recorded?

    Q: How heavy was the largest flounder ever recorded?

    A: The heaviest flounder ever caught was 22 pounds, 7 ounces, landed in Montauk, N.Y., on Sept 15, 1975, by Charles Nappi. The species was a summer flounder, Platichthys flesus. This type of flounder ranges from South Carolina to Maine in the western Atlantic.
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  • Why do mullets jump out of the water?

    Q: Why do mullets jump out of the water?

    A: The most common theories as to why mullets jump out of the water are because the mullets are attempting to shake away parasites, break open eggs during spawning season or avoid predators. Mullets, also called gray mullets, are part of the Mugilidae family and are ray-finned fish found throughout the world in tropical and coastal waters.
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  • Do salmon have scales?

    Q: Do salmon have scales?

    A: Salmon do have scales, and the scales have concentric rings that can be counted to determine the age of the fish. Salmon scales and skin do not have to be removed before cooking, which makes preparation easy.
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  • What is a goliath grouper?

    Q: What is a goliath grouper?

    A: Goliath grouper are the largest members of the sea bass family in the Atlantic ocean. They weigh up to 800 pounds and are up to 8.2 feet in length. They are also heavily built, and their bodies are half as wide as they are long at their widest point.
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  • Do fish have hearts?

    Q: Do fish have hearts?

    A: A fish has a heart, which acts as the center of its circulatory system, pumping blood throughout the body and transporting vital nutrients and oxygen to cells. The size, placement and strength of a fish's heart differs between species.
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  • Why do salmon swim upstream?

    Q: Why do salmon swim upstream?

    A: Salmon return to rivers from the ocean and swim upstream to their original hatching place to lay and fertilize their eggs. Swimming upstream is hard work, and only the strongest complete the journey and spawn the next generation of salmon.
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  • What are big-eyed goldfish?

    Q: What are big-eyed goldfish?

    A: Types of goldfish that have oversized eyes include bubble eyes, celestials, telescopes and black moors. A fifth type of large-eyed goldfish is the demekin, which is a cross between the telescope variety and the arch-bodied ryukin variety.
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  • What is a female fish called?

    Q: What is a female fish called?

    A: Neither female or male fish have a specific name. Baby fish, however, are called fry or fingerlings. A group of fish is called a school, shoal, draft or run.
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  • What is a dwarf lionfish?

    Q: What is a dwarf lionfish?

    A: The fuzzy dwarf lionfish is a species of the Scorpaenidae family native to the waters of Africa and Indonesia. A popular aquarium fish, it bears red, white and black vertical stripes and is named for the fullness of its tall, quill-like dorsal fins and fan-like pectoral fins.
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  • Where do puffer fish live?

    Q: Where do puffer fish live?

    A: According to National Geographic, puffer fish live in sub-tropical and tropical waters. In Asia, they are commonly found around Japan, China, Taiwan and the Philippines, while in the Caribbean, they are found in the West Indies and Mexico.
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  • What is a wild Atlantic salmon?

    Q: What is a wild Atlantic salmon?

    A: The wild Atlantic salmon is a fish of the Salmonidae family, native to the northern Atlantic Ocean and rivers flowing into it. The juvenile salmon live in freshwater rivers and streams until they migrate out to sea, eventually returning to spawn.
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  • Do fish die when lightning strikes the water?

    Q: Do fish die when lightning strikes the water?

    A: While fish near the surface may die when lightning strikes the water, the fish that are deep underwater are likely to survive. Lightning strikes the surface of the water, but its electricity is neutralized deeper down.
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  • What are baby fish called?

    Q: What are baby fish called?

    A: Baby fish are initially called larvae, then fry and finally fingerlings before they mature into adult fish. Larvae are totally dependent on their yolk sac, while fry are able to feed themselves. Fingerlings have functional fins and scales that are comparable to adult fish anatomy, unlike fry.
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  • What do red snapper eat?

    Q: What do red snapper eat?

    A: Red snapper are mostly carnivores, although they do consume a few tiny plants. They mainly eat other fish, crustaceans and shrimp.
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