Animals. -

: Animals without backbones, which make up about 95% of all animal species, such as insects , mollusks , and arachnids . Essential Life Functions

: Species like dogs, cats, and cows that have been bred for human use or companionship. Animals.

: The specific environment where an animal lives, providing food, water, and shelter. : Animals without backbones, which make up about

Animals are multicellular organisms that consume organic material, breathe oxygen, and are generally able to move. They are broadly categorized into two groups: : Animals without backbones

: Animals with backbones, including mammals, birds, reptiles , amphibians , and fish.

: Many species face the threat of extinction due to habitat loss and climate change, prompting global efforts to protect biodiversity.