To create energy
To make oxygen in Little Alchemy, you need to combine two elements: water and energy. Water is represented by the H2O icon, and energy is depicted as the lightning bolt. Combine these two elements to create oxygen.
Red blood cells do not need oxygen because their primary function is to transport oxygen to all tissues in the body. They contain a protein called hemoglobin that binds to oxygen in the lungs and releases it to cells throughout the body.
The heart pumps oxygen-rich blood to the entire body through the circulatory system. Blood picks up oxygen in the lungs and then is pumped by the heart to deliver the oxygen to all cells and tissues in the body. This process ensures that the body's cells have the oxygen they need to function properly.
The need for food and oxygen to survive is called biophysical needs. These are essential requirements for living organisms to carry out their life functions and maintain their health and well-being.
Charcoal primarily consists of carbon. To get the reactants of charcoal and oxygen, you simply need to combine charcoal (carbon) with oxygen gas. The balanced chemical equation for this reaction is: C + O2 -> CO2.
Without oxygen, your body will die. If you die, you have no need for food. Food does not contain oxygen that could be used in this case.
food, water, and oxygen
Your cells need oxygen to turn food into energy, reproduce, and basically perform all of their tasks.
The body needs water, food, oxygen, and shelter to survive. Water is essential for hydration and bodily functions, food provides energy and nutrients, oxygen is needed for respiration, and shelter protects the body from environmental hazards.
Iron is an important component for the parts of our blood that transports oxygen.
No, you would need energy to combine hydrogen and oxygen into H2O
You need to give more information wether you want to know that does oxygen is required in cooking food? or is oxygen present in food and used by body? Answer to 1st: Yes oxygen required to cook food. Combustion of fuel takes place in presence of oxygen. Answer to 2nd: Yes food contain some of oxygen from air but there is no consumption of oxygen from food.
Well their are over 100 types of elements and the one we need to breathe with is oxygen.
its not so much the air that you need. but you do need something that is in it. oxygen is like a food for cells. the blood carys the oxygen around the body. there is also carbon dioxide (C02) in air. and that's what you breath out.but not everything, but most things.
The food that we eat it in complex forms. Hence we need to break down the complex nutrients to simpler ones so that they can be absorbed by our body. Finally this stored food reacts with oxygen to provide energy.
Food serves as a source of raw materials from which the cells of the body can synthesize new molecules, provides living things with the chemical building blocks they need to grow and reproduce, and as a source of energy. Oxygen is used to break down glucose in the process of cellular respiration. Food and oxygen is how cells get their energy. When the nutrients combine with oxygen, energy is released. The process is similar to burning or how a car engine gets its energy. There is a chemical reaction which releases energy.
because you need oxygen throughout your body