Hot questions

0 like 0 dislike

1 answer 90 views

Define freezing and boiling points of water?

asked Dec 18, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 80 views

How water and migration cause changes in a habitat?

asked Dec 19, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 84 views

What does give the positive charge to the nucleus of an atom?

asked Dec 18, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 84 views

Why electric charge on an atom is zero or neutral?

asked Dec 18, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 86 views

Write down the features of desert habitat.

asked Dec 18, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 75 views

What is physical change? Explain it with examples.

asked Dec 19, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 117 views

Explain " Surface water "?

asked Dec 18, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 84 views

Give an example of law of constant composition.

asked Dec 18, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 73 views

Suggest how birds can glide in the air for hours

asked Dec 19, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 124 views

Define allergens. Give its causes?

asked Dec 17, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 128 views

Describe diffusion in plants?

asked Dec 17, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 83 views

How natural disasters can bring changes in habitat?

asked Dec 18, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 74 views

What do you know about grassland habitat ?

asked Dec 19, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 73 views

Why fresh water is important?

asked Dec 19, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 76 views

Write two ways to conserve water.

asked Dec 18, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 124 views

Describe the symptoms of an asthma attack?

asked Dec 17, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 73 views

Who repersented The law of constant composition?

asked Dec 19, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 73 views

Define law of constant composition

asked Dec 19, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 72 views

How can we purify water by the use of potash alum?

asked Dec 19, 2018 in Science by danish (1.0m points)

0 like 0 dislike

1 answer 71 views

How decomposers are useful?

asked Dec 19, 2018 in Science by danish (1.0m points)

Categories