How can recycling water improve the environment?

How can you approximate the number of calories required to keep you in energy balance?

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

19. a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. which phase of mitosis is the cell most likely in? a. metaphase b. prophase c. telophase d. anaphase