why only the human being are well develoved among all other animals in animal kingdom?
83505
Humans like to think we are special and unique and different than our animal brethern, but are we?\n\n1. We share many characteristics, instincts, genetics, phenotypes etc with animals\n\n2. We use tools, but so do many animals, contrary to what was believed previously.\n\n3. We have languages, but the animals appear to as well, and appear to be able to understand some of language (dogs, horses, chimps). Some animals, like chimps, have been taught to use sign language and even type on computers, and some claim appear to use language creatively. \n\n4. Some animals have similar ratios of brain mass to body mass as humans, or even have better ratios. Many cetaceans might be as intelligent as humans, but not have the ability to manipulate the environment in the same way since they do not have hands. \n\nSo the entire premise of this question is a bit suspect, frankly.
289678
Homo sapiens are animals because:\n1) We are multicellular and comprised of eukaryotic cells.  \nThis differentiates us from monerans and many protists.\n2) We are heterotrophs, which differentiates us from plants.\n3) Our cells lack cell walls, unlike the cells of fungi and plants.\nYou can read about other distingushing characteristics here:\nhttp://en.wikipedia.org/wiki/Animal
939476
Human beings are the only creatures that possess both a mortal biological nature and an immortal spiritual nature in the image of God. This differentiates humans from every other form of Creation. Angels have only an immortal spiritual nature, no biological nature, while animals have only a biological nature, no immortal spiritual nature. Human beings are also "the summit of the Creator's work" [Catechism of the Catholic Church].
301829
Humans evolved from animals and most of them haven't really come very far.  The rest of us must do what we can to make the world a better place despite their presence.
141679
Humans have a higher brain function and can make choices.  Animals are just animals and don't stop to think about where they should do it, they just do it.
595588
Most of these disorders are common between humans and animals because homo sapiens IS an animal and we therefore share the same basic cellular structure with all other animals. One classic example is diabetes (which can occur in animals besides humans; you don't see it much because it is selected against in nature), caused by improper functioning of the mitochondria through the lack of insulin production. Cyanide causes death by asphyxiation through almost the same process; the mitochondria cannot metabolize, and death results.
1069481
In general, any animal that has small litters must develop higher skills to look after them. Animals that have larger litters (turtles for example) bet on chance to lead some of them into adulthood.  So I would disagree with you. Human beings can raise even one single offspring successfully. OK, elephants do so, but giraffes do so too and dolphins.
1098830
There are some animals that mate for life, but i think that we shouldn't try to view their emotions in terms of human emotions. But I'm sure that they do lust after one another. Otherwise i don't think there would be much mating going on.
444643
God made everyone equal its human who created economy, religion, caste, nations, communities to divide human itself. Human forgot to make a single community of human kind and is busy in fighting with other humans.
283084
Strictly speaking there is no evolutionary ladder. Each living being is perfectly adapted to its environment.
338941
Because humans naturally divide themselves from other humans.
698018
every one is human being
1127928
Most people and animals are creatures of habit.
1153875
Humans are born a bit more prematurely than other apes.  The reason for this is our extra-large crania and the conflict with the size of mothers' birth canals.  That said, apes are still quite helpless at birth, but are capable of holding on to fur and helping stay attached to mom (though not nearly as much as many monkeys).  Human newborns are 100% reliant on adults to carry them about.\n\nThe simple answer is not quite, but close.  As mentioned before, non-human apes will also develop much more rapidly.
835999
Not sure how your other answerer knows whether animals have souls or not..............I'd like to think that all sentient beings have souls.\n\nHowever, ignoring philosophy, my view is that there is, in fact, very little distinction between a human and an animal. Mostly we all have the capacity to learn, mostly we all possess some semblance of intelligence, and mostly we run our lives according to the rules of some kind of hierarchical society.\n\nThe basic difference I believe is the humans capacity to communicate abstract thoughts via langauage. Although chimps and bonobos have displayed some capacity for this, in humans this is extremely highly developed and allows us to progress and develop very quickly without having to re-learn (ie. we don't re-invent the wheel every generation). It is this capacity that has allowed humans to outstrip other animals in our development towards (allegedly) "higher intelligence".\n\nSee the attached links for some arguments regarding this.
395831
Because no matter what we think, we are still just animals.\nIt is biologically ingrained into us to want sex.
898350
Actually, "smarter" mammal have larger brains in ratio to the size of their body.  If you were to take the ratio of size/weight of a human brain and his body and compare that with an elephant, you would find that a human's ratio is much higher.  I've heard contradicting theories with regard to actual percentage used.  We do in fact use most areas of our brain.  Why other areas are not in use probably have to do with evolution.  What sets us apart from other mammals is the amount of things we create for comfort and not survival.  All animals, there may be case by case exceptions, operate under the need to survive.  We operate under what is comfortable.