front 1 Illusion | back 1 A false impression or belief; misleading idea |
front 2 Genes | back 2 Tiny units of a cell of an animal or plant that determine the characteristics an offspring inherits from its parents |
front 3 Target | back 3 A mark or object that is aimed at |
front 4 Increase | back 4 To make or become larger in size or number |
front 5 Developed | back 5 Brought or came gradually into being |
front 6 Generations | back 6 Steps in the line of descent from an ancestor |
front 7 Ferocious | back 7 Savage or fierce |
front 8 Appear | back 8 To come into sight; to be seen |
front 9 Transparent | back 9 Allowing light to pass through so that things on the other side can be clearly seen |
front 10 Ripple | back 10 A very small wave |
front 11 Coral | back 11 A hard substance like stone, found in tropical seas |
front 12 Unless | back 12 Except on the condition that |