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Humans need oxygen to survive and think.If you dont have enoff oxygen for your brain it will stop working and you will eventually die.Humans also need oxygen sso that they can breath out carbon dioxide.If we didnt have oxygen we wouldnt have carbon dioxide.Carbon Dioxide is the thing that plants breath in.So if we didnt have oxygen plants would die.And then the animals that eat plants will die.Then the animals that eaet does animals will die.And we are omnivore(means we eat plants and animals)so if there were no plants and animals we will die of hunger
That is why we need oxygen
Patronum483 :)
What else can I help you with?
Do humans need nitrogen to breathe for survival?
No, humans do not need nitrogen to breathe for survival. The air we breathe is primarily made up of oxygen, with only a small amount of nitrogen.
Do we need to breathe nitrogen for survival?
No, humans do not need to breathe nitrogen for survival. The air we breathe is mostly made up of oxygen, with only a small amount of nitrogen. Our bodies use the oxygen in the air for respiration, not the nitrogen.
Why do plants need humans?
Plants do not necessarily need humans to survive. However, humans provide certain benefits to plants such as suitable growing conditions, protection from pests, and resources like water and nutrients. In return, plants provide oxygen, food, and beauty to humans.
What effect do plants have on human respiration?
Oxygen is a gas that does not naturally replenish itself in the atmosphere and requires the work of photosynthesizing plants to replenish it. Humans breath oxygen that plants produce and the plants breathe the carbon dioxide that humans produce.
How do humans take in oxygen?
Humans take in oxygen through the process of breathing. When inhaling, air enters the lungs and oxygen is absorbed into the bloodstream through tiny air sacs called alveoli. This oxygen is then transported by red blood cells to cells throughout the body for energy production.
What iype of gas do humans need to breath?
Oxygen is the gas humans and animals need to breathe in.
What do humans need in space?
oxygen
What would humans need to bring with them or how would humans have to change to help them deal with the amount of oxygen mercury?
Humans need to bring food, water, oxygen,
Does less oxygen create a less chance of humans living?
YES as humans we need oxygen to breath
What do humans need while in space?
oxygen...
Do humans need oxygen?
Absolutely. It's what we breathe.
What gas do humans need so they can live?
oxygen
What is the biggest truth?
We are humans and we need Oxygen to survive!
Why do humans need to breathe in oxygen?
In order to live.
Why do humans die without the prence of oxygen?
Need oxygen to release energy into bloodstream.
What do humans need to be considered living?
Food,oxygen, & water
Why don't reptiles need as much oxygen as humans do?
because they don't work as hard as humans do
