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Oxygen is needed by every living cell in your body in order to release the energy needed for life through the process of cellular respiration (ie. "burning" the calories found in glucose, or blood sugar). Without oxygen, cells cannot get energy and they will die.
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What can happen to an iron object that is left outdoors?
it will be rusted because of the H2O and oxgen
What are the three conditions necessary for burning substance?
1. Oxygen. 2. A heat source; Eg. Flame, Heat, Spark. 3. A medium to physically burn.
Why do you need science?
You need science to live you need science to learn and be creative.
What do you need to breathe in and out?
You need to breathe in oxygen and you need to breathe out carbon dioxide.
Why and what do you need water for?
the most important two things we need are water and sun, we need water to live
What jobs do your blood do for us?
a job is to carry oxgen to your haert where the heart pumps. we need blood becase it carrys oxgen to the haert
What jobs does your blood do for us?
a job is to carry oxgen to your haert where the heart pumps. we need blood becase it carrys oxgen to the haert
What are the conditions that humans need to live in Jupiter?
oxgen carboxanion plants house and other thing
Is oxgen organic?
inorganic
Who discovered oxgen?
Joseph Priestley.
What is the apparance of oxgen?
its an invivsible gas
What equipment do you need to go on a spacecraft to mars?
You will really just need a space helmet, space suit, oxgen breather thing and I think that's about all but there is probably more..
What country was oxgen discovered?
It was Founded In America.
Does blood carry oxgen and gases?
Yes
Is oxgen colourless?
Oxygen is a gas, therefore it is colourless.
What is the structure for iron oxide?
carbon,hydrogen,and oxgen
How do dragonflies get oxgen?
they have spiricals which is hole that help them breathe
