Resources.
It is because of the natural resources our planet provides. Things like water, food sources, and oxygen are essential for human life and are provided by earth.
Human beings waste resources.
Human beings destroy the planets natural resources.
The main components of the transport system in human beings are the heart, blood, and blood vessels.
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Non-existant...obviously!
Survival.
UPS human resources refers to the employees or personnel that work in various departments. Human resource is one of the essential elements of any organization.
An indispensable nutrient is also known as an essential nutrient. About 40 nutrients are currently known to be essential for human beings.
We human beings use different means and resources from environment.We cannot survive in this earth without air, water,soil,minerals etc. We all human beings need food and shelter which we get from nature.But we human being do not utilize it properly and this will result to global warming and it is the duty of us to protect them.We should not pollute air,water,soil etc.
Oxygen is used to help people breathe in and out