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71Surface Features of the Earth
How does moving water change the earth's surface? Because gravity makes water run downhill, water can move materials from one place to another. As water flows over the earth's surface or within the...
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60Plants That Produce Seeds
Watermelons produce seeds. Watermelon seeds brown or black. They are flat and tiny. Mango seeds are bigger than papaya or watermelon seeds. Each mango carries one seed. Avocado seeds are round and heavy. They...
1 comment71Scientific Attitudes that are Qualities of Scientists
What attitudes do scientists manifest when engaged in an inquiry or investigation? Below are list of scientific attitudes that are qualities of scientists: Beliefs. A scientist believes that everything that...
138 comments63Rest Your Tired Eyes
Your eyes are very valuable. You cannot see things without them, right? Therefore you should take good care of your eyes. You use them when you read, work or even play. They get a complete rest...
0 comments66A Message To High School Graduates
After four long years of hardship, of burning the midnight oil, examinations, themes, experiments, term papers and reports, comes the day you have been longing for--Graduation Day. It marks the end...
0 comments62TISSUE CULTURE :
If you wanted to have a mango tree in your backyard, what would you do? You would probably look for a mango seed, dig a hole in your backyard, and plant it there. Planting a seed is the...
0 comments60Do You Know That ...............?
Do you know that the coconut tree is one of the most beautiful trees in the world? Its stem is pole-like, and stands straight with placid confidence. Its leaves resemble a magnificent...
0 comments69Uses of Machines
A machine is a device that aids man in the performance of work. Machines use energy to multiply a force, change the direction of a force, transform or transfer energy, or multiply speed. For...
0 comments60How is Gravity Useful to Us?
While you were still very young, you discovered that objects fall down unless they are held up in some way. Later on, you learned why this happens. All objects in our world are attracted by the...
0 comments67Save Our Soil !
People need natural resources in order to live. A lot of our natural resources are limited, like oil and coal. We must use them wisely because once they are gone, we will have no more of them. A...
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