Psle 2012 Science Questions And Answers !full! Site

A cactus has a thick, fleshy stem and no leaves, only spines.

(a) It has become a temporary magnet. (b) Magnetisation by stroking. psle 2012 science questions and answers

A student looks at a pencil in a glass of water. The pencil appears broken at the water surface. A cactus has a thick, fleshy stem and no leaves, only spines

(a) In which part does most absorption of digested food take place? (b) What is the function of the large intestine? A cactus has a thick

The life cycle of a mosquito: Egg → Larva → Pupa → Adult.

The diagram shows a food web: Grass → Grasshopper → Frog → Snake → Eagle