[1]An example for non living material is,
[1] cat [2] bicycle [3] birds [4] fish
[2] The instrument used for observation of micro organisms
[1] telescope [2] mirror [3]hand lens [3] compound microscope
[3] The process by which energy produce is,
[1] respiration [2] nutrition [3] growth [4] reproduction
[4] Matter of the following is,
[1]heat [2]light [3]electricity [4] air
[5] Energy of the following is,
[1] air [2] water [3]light [4]steam
