In cells, hydrogen peroxide is converted to water and oxygen through the activity of
<span>= ENZYMES</span>
Human activities in the united states such as burning fossil fuels for electricity, heat, and certain transportation.
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Around 4.1 billion years ago the first single celled organism appeared
Answer:
he human body contains many salts, of which sodium chloride is the major one, making up around 0.4 per cent of the body's weight at a concentration pretty well equivalent to that in seawater.
Explanation:
