Activity 2. HORMONES CROSSWORD PUZZLE Directions: Find out the word(s) which is(are) the hormones in male and female reproductive systems. Use separate sheet of paper and Copy the puzzle and answer. Across: 2. helps develop male sex and make sperm in the lestes 4 triggers the lining to thicken to accept fertilized egg Down: 1. controls the function of ovary and testes 3 helps to stimulate the growth of the egg follicle 5 time in life where a boy or girl become sexual mature