specifically in the food chain? first group of animals are mostly grass fed so, carnivores will have nothing to eat and will be hungry. and this leads to imbalance of food chain, which leads to death and extinction.
The first group of animals to have an anus were believed to be cnidarians, which include jellyfish and sea anemones. An anus allowed for the efficient removal of waste from their digestive system.
Protozoa. For example, the Amoeba and paramecium.
no they can not because monkeys stay with their group and if they went with another group who knows what would happen
Arthropods
Diploblastic animals usually develop from the blastula. They were initially grouped in the phylum Coelenterate. They were then removed and grouped in a different phyla when the differences were discovered.
The major croup that came before animals arrived on this planet would be the Dinosaur group these animals were first on the planet known to man.
exists in all animals.
Aristotle
The first group of muscled animals were likely jawless fishes, which evolved around 500 million years ago. These early vertebrates had simple muscle structures that allowed them to swim and move efficiently in water.
When the carbonyl group is eliminated from a molecule, the functional group that is removed is the carbonyl group itself, which consists of a carbon atom double-bonded to an oxygen atom.
a group of animals
The least diverse group of animals is Insects.