Recent questions without an upvoted answer

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Write three ways to reduce pollution.

asked Jan 28, 2019 in Science by danish (1.0m points)

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Which things are needed to make a circuit?

asked Jan 28, 2019 in Science by danish (1.0m points)

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Define electrical energy

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1 answer 39 views

What is frequency and write its unit?

asked Jan 28, 2019 in Science by danish (1.0m points)

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Do you look more similar to your father or mother?

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What is dual circulatory system?

asked Jan 28, 2019 in Science by danish (1.0m points)

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Define habitat.

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Do you know when you throw a stone up in the air why it falls to the ground?

asked Jan 26, 2019 in Science by danish (1.0m points)

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1 answer 30 views

Name of types of enviroment.

asked Jan 26, 2019 in Science by danish (1.0m points)

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Write forms of potential energy.

asked Jan 26, 2019 in Science by danish (1.0m points)

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1 answer 43 views

How many components an enviroment has?

asked Jan 26, 2019 in Science by danish (1.0m points)

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What are pleasant sounds?

asked Jan 26, 2019 in Science by danish (1.0m points)

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1 answer 40 views

Why does a sound made in a large empty room producers an echo?

asked Jan 26, 2019 in Science by danish (1.0m points)

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1 answer 46 views

Describe circulation of oxygenated blood.

asked Jan 26, 2019 in Science by danish (1.0m points)

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How does air an essential component for all living things to survive?

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Describe characteristics of plants.

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What are capillaries?

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1 answer 73 views

What is the function iof nucleus?

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What are ferns?

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which animals are found in desert areas?

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