11. Approximately how much of Earth's fresh water is trapped in glacial ice? O A. 70 percent
OB. 10 percent
O C.30 percent
O D. 90 percent

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.

In meiosis ii during anaphase ii which structures separated homologous chromosomes or sister chromatids

The diagram shows the development of the oocyte and the follicle during the menstrual cycle. identify at which stage in the cycle the hormone levels are at their highest and most active.