Question

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Answer 1

Answer:

fill in the blanks

1.Cleaning of water is a process of removing pollutants before it enters a water body or is reused. This process of wastewater treatment is commonly known as Sewage Treatment. It takes place in several stages. Cleaning of water is a process of removing pollutants before it enters a water body or is reused.

2. Animals help in dispersal of seeds from one part of the forest to other part. Animal's excreta and their dead bodies when decomposed into soil act as manure for the plants. Microorganisms convert dead plants and leaves into humus which is rich in nutrients. Humus in soil provides necessary minerals for plant growth.

3. When “current is switched” on in a “room heater” it produces heat due to “the heating effect” of the electric current. Explanation: The “heating effect of electric current” is its ability to produce heat when passing through a conductor.

4. force

5. thicker lens

true false

1.true

2. don't know

3. true I think so

4. false

5. true

match the following

I don't know these matching

Explanation:

please mark me as brainlist please

Answer 2

why are you wasting your points ?

Alien ????❓

how are you??