(subject:science)
ques1: explain how the growth of algae harm water bodies.
ques2: how are protozoans in our bodies of termites and bacteria in our intestines helpful?
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answer 1. Growth of algae covers the layer of water in pond etc.. This prevents the sunlight from entering water body which serves as a raw material for the process of photosynthesis in plants. ... Thus it causes the depletion of oxygen from water bodies. It affects aquatic life who uses oxygen for their survival.
answer 2. protozoans living in the bodies of termites help in many things that they can digest the cellulose in the wood eaten by the termites easily . Bacteria living in our intestine help in the absorption of food and pervent from many diseases .
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