What is the fluid substance that holds the organelles of the cell together?

The series of transgressions and regressions that produce cyclothems were likely produced by

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

What molecule does hemoglobin decay into over time