Which of the following processes occurs during meiosis and not mitosis? a. cytokinesis b. cytogenesis c. crossing-under d. crossing-over any

What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen

Any sound above what db can cause hearing loss in human beings

Set comes up with for examples of sound waves ocean wave light wave and hand wave which of tonys examples is not an actual scientific wave