Psle 2012 Science Questions And Answers Now

(a) Is this complete or incomplete metamorphosis? (b) Name one difference between the larva and adult stages.

Two identical bar magnets are placed on a table. When the north pole of magnet X is brought near magnet Y, magnet Y moves away. psle 2012 science questions and answers

(a) It has become a temporary magnet. (b) Magnetisation by stroking. (a) Is this complete or incomplete metamorphosis

(a) North pole. (b) Like poles repel.