Are barnacles Abiotic or Biotic

Would you find a five carbon sugar or a six carbon sugar in a nucleic acid? Why is the homily said at mass? Do phones use ac or dc? Is the genetic makeup of daughter cells unique or identical to other cells in the organism during mitosis? What is the name that identifies a unique organism? How can cerebral vascular accidents be prevented? What part of the water cycle makes clouds? What will happen if you go through a black hole? Why was Gregor Mendel significant? How does the human body be protected from infection? How weathering is helping the river to shape the land? What is traditional distillation? How do flowers benefit a plant? What was the most deadlist nateral disaster? Why cell structure is the cell control center? What characterizes a bryophyte? Disease is easier to spread in society? What process leads to water entering the an aquifuier? What is the freezing point of 0.9 percent normal saline? What positive effects does blizzards have?