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What else can I help you with?
How is ozone can be harmful or useful when it absorbs ultraviolet rays and changes into normal oxygen?
Ozone is useful. The oxygen forms again transforms to form ozone.
What is a definition of a element?
the definition of an element is a useful resource that we use in our daily life an example such as oxygen if we did not have oxygen we would die
Does oxygen form a molecule?
The best known molecule that Oxygen forms is Water. Water is composed of 2 Hydrogen Atom that have combined with 1 Oxygen atom to provide a useful substance
How is life on our moon?
First of all there is no life of any form on the moon, the reason is there is no oxygen there.
What is the effect of oxygen and hydrogen on plant life?
plants produce oxygen by using carbon dioxide for photosynthesis, which is how plants get energy. Both are essential in the form of water to sustain life in plants. Oxygen also helps in aerobic form of respiration.
Why might internal fertilization be useful adaptation for life on land?
Internal fertilization is a useful adaptation for life on land. This is because the embryo can develop in an aqueous environment where oxygen is more available and nutrients are more soluble.
Is oxygen useful or harmful?
It is useful because we can breathe it.
What form is oxygen?
In everyday life it is a gas. Oxygen is present in all living things: we would not survive without it.
What is the meaning of anerobic?
A life-form that lives in an oxygen-free environment is described as "anaerobic."
Where does the free oxygen it the atmosphere come form today?
It is produced by the photosynthesis of plant life.
What store's energy that is released in respiration come from?
Respiration releases energy for use in life processes. There are two types of respiration, aerobic (uses oxygen) and anaerobic (does not use oxygen). Respiration can produce useful products that have uses in a range of industries.
What is the comparative from useful?
The comparative form of "useful" is "more useful."
