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Questions in science

[Sagot para sa’yo] 4. Explain why it happens?(sand and water)​

[Sagot para sa’yo] A.Answer the diff. questions by choosing the right word in the box.decantationsievingfilteringevaporationmagnetismpicking1. Mix nails with stones. How could you quickly separate thenails from the stones?2. Mix cold water and flour in a jar. Stir very well. After a fewminutes, you can see sediments at the bottom of the jar. Howcould you separate the sediments from the water?3. After the members of the family ate different kinds of fruits,you gathered the seeds. You mixed them in a basin. Later on,your mother instructed you to separate each kind of seed.How will you separate each kind of seed?4. Mix sand and water in a basin. After five minutes, try toseparate the sand from the water. How will you do this?5. Dissolve one teaspoon of sugar in a cup of water. (mixture ofsolid and liquid.) After three minutes, separate the sugar fromthe water. How will you do it?​

[Sagot para sa’yo] what is the new seafloor moves away from the ridge cools becomes denser and sinks​

[Sagot para sa’yo] How does understanding solids, liquids, and gases help us with everyday tasks and products?

[Sagot para sa’yo] A).The Weight Of A Hippopotamus _________ kg cm ml km mm g m tonnes litres​

[Sagot para sa’yo] what is liquid and gas​

[Sagot para sa’yo] why are component mixtures separated?​

[Sagot para sa’yo] Directions: Give 3 ( three) positive and negative effects of changesmaterials on the environmentA. Positive effect123B.Negative effect 123​

[Sagot para sa’yo] 2. Which materials are not attracted tomagnet? Why?​

[Sagot para sa’yo] a car driven by precious has a mass of 725.5 kg and is travelling at a speed of 25m/s carculat the car kinetic energy​