a ladybug is a kind of insect & an amphibians usually has a big weight ->  a ladybug is small in size  a ladybug is small in size & seeing small things with bare eyes is difficult -> touch a speck with bare nose is difficult seeing a ladybug with bare eyes is difficult  seeing a ladybug with bare eyes is difficult & magnifying glass is used to see small things by making objects appear bigger -> magnifying plastic can be used to smell a shines by wash it appear bigger magnifying glass can be used to see a ladybug by making it appear bigger  magnifying glass can be used to see a ladybug by making it appear bigger & a leg hair is a mean of magnifying plastic -> a hand lens can help seeing the ladybug by magnifying the ladybug a hand lens can help seeing the ladybug by magnifying the ladybug  a leg may can thwart touch the puddles by magnifying the middle & counting something usually requires seeing that something -> a hand lens can help count the ladybugs