True or false in a solution of carbon dioxide in water (a soft drink) the carbon dioxide is the solute?

In sexual reproducing animals once fertilization of the egg takes place, the exists as a single cell until cell division begins. a) egg b) larva c) sperm d) zygote

When analyzing tree rings, what do scientists assume a thin ring indicates?

Jane is blood type a her husband is blood type b. jane is puzzled because their daughter is type o. explain how the daughter inherited a blood type that neither of her parents had explain your answer