This printable crossword puzzle on the topic of Human Body Systems has 11 clues. Answers range from 5 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
action or process of fertilizing an egg involving the male sperm
a cell formed by the fertilization of an egg and sperm
practice of preventing unwanted pregnancies
solid mass of cells resulting from division of a fertilized egg
early stage of development of a multicellular organism
pregnancy is divided into 3 _____________
changes occuring to the female body to accommodate the growing fetus
process of making a copy of something
process by which the fetus and placenta leave the uterus
an unborn baby
pregnancy typically lasts ______ weeks