You and your family are taking a road trip that starts at your home (at sea level = 1 atm) and takes you up many mountains. As you drive higher into the mountains, the chip bags you brought as a snack begin to pop. Why is this?

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

your mom.com . : 0000

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?