Growth and Development

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Across
  1. 3. The fertilized egg is called
  2. 5. A long tube that connects the placenta to the developing baby during pregnancy; carries food and oxygen to the baby
  3. 7. Male cell needed for reproduction
  4. 8. The organ in a woman's body in which a baby develops during pregnancy
  5. 9. Female cell, or egg, needed for reproduction
Down
  1. 1. A tissue in the uterus of a pregnant woman that is rich in blood vessels and plays a role in bringing food and oxygen from the mother’s body to a developing body
  2. 2. The developing baby from the eighth or ninth week of pregnancy until birth
  3. 4. The Union of an ovum and sperm, resulting in the beginning of a pregnancy
  4. 6. The developing baby from about the third to eighth week of pregnancy