Carbon 4 sublimes at a negative 78 degrees Celsius .It 8s called dry ice why is it called dry ice

Which pattern most likely came from a gunshot and which one was produced from a blow on the head? explain your answer?

Common commercial benefits of microorganisms include synthesis ofa. insulin.b. antibiotics.c. aspirin.d. antibiotics and aspirin.e. antibiotics and insulin.

Which of these best describes what occurs during cytokinesis? a) the chromosomes are separated b) the cell begins to divide by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm