water than food
For most humans that do not have psychological disorders, yes.
humans need to smoke because they are most probably addicted and they do not worry about any side effect on them
Yes They do,Most Dogs Have it, But They Need It For The Same Reasons Humans Do.... So They Can Live
Humans are continously causing deforestation which is automatically stopping the things we most need and will come to need from producing itself.
Humans need relationships with other people to be happy for the most part.
All over - but most critically in the brain and heart muscle.
animals only do it to reproduce , most humans do it for fun
The property of light that humans need to see most things is called visible light. It consists of different colors within the electromagnetic spectrum that are detectable by the human eye.
Yes, oxygen is the most important gas in the air for humans as it is essential for cellular respiration, which provides cells with the energy they need to function. Without oxygen, humans would not be able to survive.
No Most people don't even believe in Ufos so no need to be worried
If dogs did not have humans they would not survive as they need love, care and most of all food, water and a loving home.
Humans need to earn a living for survival.