Grade 9 - Science

Comprehensive Biology (Credit: 1.00)

Comprehensive Biology covers a range of instructional topics including the definition of biology, atoms and elements, cell processes, comparison of DNA and RNA, identification of the kingdoms and phyla, fungal diseases, artificial reproduction, cnidaria, the worm phyla, nervous, circulatory, and respiratory systems of vertebrates, the human body support systems, digestion, skeletal support, the human spinal cord and brain, the digestive process, the importance of water in digestion and excretion, the male and female reproductive systems, gestation and childbirth, and other social issues in biology.