they need foods,water and place to breed
Because
It needs the human bodies temperature to survive.
human beings need nitrogen for building proteins and o2
food , water , cloths , soap , comfortable shoes , and etc.
80%
It creates a "cushion of air" which insulates you from the ground. This prevents heat loss due to conduction.
What would it have taken to survive 40 years in the wilderness? Faith, believing that God the Father will provide every need for He provides even for the birds in the sky, imagine how much He must care for us. And also hope, knowing that one day God will bring the Israelites out of the wilderness with victory.
so the human race can survive by reproducing
One way to use the word "survive" in a sentence is: "The hiker had to rely on her survival skills to make it through the harsh conditions of the wilderness." In this sentence, "survive" is used to describe the hiker's ability to endure and persist in challenging circumstances.
in order to survive in the jungle u may need a few medications and/or bandages for many cuts and u need to be prepared for the wilderness of the jungle
Strictly speaking: if you can do without it, you don't need it.