Liver contains a enzyme called catalase. When hydrogen peroxide (H2O2) is added to liver, a chemical reaction occurs which results in the production of oxygen gas (O2) and liquid water (H2O).
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1) appearance of beard and moustache
2) broadening of chest and shoulders
3) changing of voice into a more grave one
Because the pressure of the rain is strong which affects the rain to become even stronger and forms a hurricane.
Answer:
An association between two organisms in which one benefits and the other derives neither benefit nor harm.
Explanation: