The temperature of a sample of gas in a steel tank at 24.9 kPa is increased from -101.5°C to 22.6°C. What is the final pressure inside the tank? Record your final
answer rounded to two decimal places and provide units where applicable.

Compare and contrast physical changes with chemical changes.

All of the following are part of the biosphere except

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils. the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.