1. Explain fertilization process from cellular level to fetus (https://youtu.be/j1q4T529rsA)
2. After learning about fertilization process, and according to nature and objectively, and scientifically speaking, when does human life begin? Why?
1. Explain fertilization process from cellular level to fetus (https://youtu.be/j1q4T529rsA)
2. After learning about fertilization process, and according to nature and objectively, and scientifically speaking, when does human life begin? Why?
