Food, water, air, and a place to live are all main necessities of life. Without these things life on Earth would not exist. In my opinion the most important necessity would a place to live, because the definition for a place to live is an area that has EVERYTHING an organism needs to survive.This would include food, water, and air.
some simple organism can survive without food and air but not water
Air because you need oxygen to survive
Bluebirds need water, air, and food. They also need a place to make nests and reproduce.
Food water air
1 Water 2 Food 3 Air 4 A Place to Live
We need air, food, and water because those things are the things that make us live.
Air and food mostly for energy water to regulate temprature and remove waste
Air, food, water.
Air, water, food.
sunlight, water, and space to grow and live
give them food and water and air to breath and asafe place to live
no because there is no air so that knocked that out no food no water ok