1. Categorise the materials of the following products into 'can be recycled and cannot be recych<br />Telephone instruments, plastic toys, cooker handles, carry bags, ball point pens, plastic bowls.pl<br />covering on electrical wires, plastic chairs, electrical switches<br />2. Give two differences between a yote and a foetus<br />3. What is called as rolling friction?<br />4. A rocket has been fired upwards to launch a satellite in its orbit. Name the two forces acting<br />rocket immediately after leaving the launching pad<br />5. Explain why sliding friction is less than static friction?<br />6. What is fertilization? How many types of fertilization do you know?<br />7. Explain why some fibres are called synthetic<br />8. Give two examples of situations in which applied force causes a change in the shape of an obj<br />9. Give examples to show that plastics are non corrosive in nature<br />10. What is meant by viviparous animals? Give two examples<br />SECTION<br />1. Friction is both a friend and foe Give examples to support this statement<br />2. Draw a neat labeled diagram of female reproductive organs in humans<br />3. Avoid plastics as far as possible. Comment on this advice<br />4. Why do fish and frogs lay eggs in hundreds whereas a hen lays only one egg at a time?
Answers
Answered by
0
Answer:
please mark me brainlist if you heart by my answer sorry
Similar questions