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Under ordinary conditions oxygen is itself a gas so cannot be said to carry a gas.
There is no free oxygen in space, so they need to carry oxygen with them to allow their fuel to burn and, in the case of manned spacecraft, for the crew to breathe.
Because your cells need oxygen. Blood has Hemoglobins inside it, which carry oxygen.
Glycolysis is a cells way of taking in glucose braking it down for energy. This can be done with oxygen or aerobic or without anaerobic. This anaerobic process are cyclic and carry on without oxygen. This can be the process of fermantation or lactic acid cycle.
Because they find themselves in environments of little or no oxygen, and oxygen is essential to life.
It carry's both oxygen and carbon-dioxide helps in the respiration process .
the process of exchanging gases
Its a chemical change. Leaves breathe in carbon dioxide. They use it to carry out the process of photosynthesis that is preparation of food for growth. Chemical changes involving salts, water, carbon dioxide take place in the presence of sunlight that results in the liberation of oxygen into the atmosphere. At night however in the absence of sunlight it breathes in oxygen to prepare food, since photosynthesis is not possible due to absence of sunlight.
The main energy process that plants carry out is photosynthesis. This is the process they use to create food using carbon dioxide and water.
the answer to that is RESPIRATION
the answer to that is RESPIRATION
carbon dioxide + water +light energy------> carbohydrates+ oxygen
You need oxygen from the air, aswell as glucose, in order to carry out respiration which is a chemical process producing energy.
Arteries carry oxygen to the muscles of the body.
do you carry oxygen bleach
Cells use the process of glycolysis in order to survive. Glycolysis is the process by which a cell creates a chemical known as ATP in order to breathe oxygen and create glucose.
No, they usually carry low oxygen blood except for the pumonary veins which carry oxygen from the lungs to the heart.