This printable crossword puzzle on the topic of Human Body Systems has 10 clues. Answers range from 5 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Produce sperm
produces eggs in humans
where fertilisation takes place
where a fertilised egg implants
the process of an egg and sperm joining together
when an egg is released from the ovary
the shedding of the uterus lining
the type of fertilisation that occurs inside the body
the type of fertilisation that occurs outside the body
the type of reproduction that required two parents