Test natural science class 4 an English

Test natural science class 4  an English 

1 . Senses sensitive tool to distinguish objects are smooth and rough ....2 . Animal meat and plant eaters called ....3 . Changes in the form of a liquid to a solid is called ....4 . The biggest source of heat energy in the earth is ....5 . Name of designated parts of the plant arrows in the picture is ....6 . Animals that include them are perfect metamorposis ....7 . Relationship between two living beings who live together to form a distinctive relationship called ....8 . One example is the alternative energy sources ....9 . Energy alternatives can be developed coastal areas is .....10 . Pets in the picture is a stage of the life cycle of animals ....
11 . 5 Write down the senses and its usefulness !12 . Sorted metamorphosis of the butterfly correctly !13 . What is ultrasonic sound !14 . What is a dicotyledonous plant ?15 . Why should farmers hoeing and the member fertilizer in his garden ?