WHAT IS THE BIGEST WHALE ON Earth or even the biggest animal on earth i think the blue whale is
No they dont they feed themselves Many fish hatch as larvae with an attached yolk sac, which provides nutrition until the larvae are capable of feeding on their own. After that, baby fish must eat at least four to six times a day because they have very high metabolism and lack fully developed digestive systems.
digestive system like stomach esophagus small intestens and all kind of digestive systems
They are just like you and I. What goes in is processed by their digestive system and what is not used is passed out. If you are feeding the fish heaps of roughage then it will pass out more poo. If you are feeding the fish good stuff like earthworms then the fish will grow faster and poo less because there is less rubbish and more goodness in foods like earthworms.
No, lice do not have a heart. They are small insects that lack complex internal organs like a heart or lungs. Their simple digestive and nervous systems allow them to survive by feeding on blood from their host.
organism describes the entire individual, a human, just like it would describe a fish. However, "in" the human body, one would find SYSTEMS such as the digestive and nervous systems.
Only one, just like you do.
humans have a monastic digestive system, so does swine
Frog's digestive systems have no villi, while human's digestive systems do.
You can try feeding it different foods til it finds one it likes. I dont think you can really actually get any fish to like you.
Monkeys, like humans, have 11 organ systems which include the integumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive systems.
Fish should not eat Timothy hay, as it is not part of their natural diet. Timothy hay is primarily a source of fiber for herbivorous animals like rabbits and guinea pigs. Fish require a balanced diet that typically includes pellets, flakes, or live food specifically formulated for their species. Feeding fish inappropriate foods can lead to digestive issues and health problems.
Birds and mammals both have internal skeletons, closed circulatory systems, similar digestive systems, and are warm blooded.