Okay, I'm in highschool but this is fun to do so I'll give it a shot.
Organisms have to rely on another because they all have different strengths and needs. Feeder fish feed off of the leftovers stuck to sharks and the sharks, in turn, are kept clean and leave the feeders alone. Those weird little birds that like to sit on hippos back? Yeah, those guys are helpers to. They eat the bugs attracted to the hippos, so they get fed and the hippos have someone to keep the bugs off.
In any case, if one part of the ecosystem changed, it would throw everything else off. If there were less fish in the river, everything that ate fish would go hungry and everything the fish would have eaten grows out of control. It's cause and effect. ;)
Organisms depend on each other for food and shelter. For example, herbivores depend on plants for food, while plants depend on herbivores for pollination. Organisms also depend on each other for protection, such as cleaner fish removing parasites from larger fish in a mutualistic relationship.
They relate to each other because they both depend on each other.
Forest ecosystem.
ECOSYSTEM
All animals depend on each others existence, but in a more specific description one could say symbiotic relations(prolonged association between two or more different organisms) between many animals have evolved to the point of dependence. Some examples of this is the dependence of many plants for their pollinators. Symbiosis dosnt always have a factor on dependence many animals depend on mosquitoes like frogs and spiders same with flies but all in all, all the animals including us depend on one another.
Codependent relationship
The living organisms depend on each other for their food & shelter. EG: Fungi and algae depend on each other .
Because we need each other and we depend on each other .
Not really, no. They depend on each other for safety's sake from predators, but not for food.
family members depend one each other for support,emotions and social
They relate to each other because they both depend on each other.
No: It depends on people not fighting each other. Breath holding is not reccomended on this one.
You've already answered your own question. Dolphins depend on each other for protection, to help raise their young, and to find/kill food
Organisms depend on each other for food and shelter. For example, herbivores depend on plants for food, while plants depend on herbivores for pollination. Organisms also depend on each other for protection, such as cleaner fish removing parasites from larger fish in a mutualistic relationship.
The union of two living things that depend on each other is co-dependence.
jvlj.l
Of course they do! Well each herd depends on each other for safety. They're a family. All families depend on among themselves for safety. Just like you depend on your parents for support, food shelter, clothing, and those things. Yes, mustang horses depend on each other for safety.