All animals need air, water, food,and Sunlight to live. They need water to stay hydrated. They need air to breath and circulate blood and other liquids to all points of their bodies. They need food so they can maintain a proper eating habit and to provide energy, and they need sunlight to give warmth energy and so many of them can see.
The proper habitat ,food,and ecosystem
Water mainly. And food. Some animals need company
Water food and warmth
Water, food, energy
Four water- borne diseases
Animals need sex