write a short note on animals our faithful friends.
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Answer:
The presence of animals is essential because it maintains the balance in the ecosystem. In today’s world, some animals also serve as companions and help reduce our stress, anxiety, depression, and loneliness. Every organism has a unique place in the food chain, and each contributes to maintaining the existence of life on this planet. The man had learned early that with their more complex and advanced mind, they are superior to any other animal on the Earth.
The animals are divided into particular groups in biology for better understanding of their species like- amphibians (the animals that can live on both land and water), reptiles (scaled body and cold-blooded animals), mammals (the animals that give birth to the offspring in the womb and has mammary glands), birds (forelimbs evolved to wings, mostly feather-covered body, and lays eggs for giving birth), fishes (has fins in place of limbs, and gills for respiration in water), insects (they are mostly six-legged or more, and most have a head, thorax, and abdomen), etc.