1) 28 2) ovaries 3) fallopian tube 4) ovaries 5 & 6) ovary 7) ovulation 8 & 9) uterus 10) fallopian tube 11) sperm cell 12) uterus 13) fertilized 14) blood 15) uterine 16) vagina 17) 28 18) menstruation
Answer:
this process is called transformation, and for the first time, Frederick Griffith observed this process, but he could not explain it.
Biomass is plant or animal material used as fuel to produce electricity or heat. Therefore i think the answer is plants!