Which of these statements best explains why the inner core of earth does not melt although it has very high temperatures?
the liquid outer core cools the inner core.
the plastic mantle conducts the heat away from the core.
the iron which makes up the core melts at very high temperature.
the different layers of earth exert pressure to keep the inner core solid.

don answer unless your fairly sure of yourself. you

Which statement is not an accurate description of meiosis? a) meiosis produces offspring that are genetically diverse. b) meiosis produces offspring that are identical to the parent. c) in sexual reproduction half of the genetic material comes from the father (sperm) and half of the genetic material comes from the mother (egg). d) meiosis decreases the number of chromosomes by half so that when a sperm fertilizes an egg, the resulting zygote has the correct number of chromosomes.