Why are concerns like safety and recycling important in astronomy

How does decreasing the gas volume affect the pressure of a gas?

Temperature and kinetic energy are proportional. a) adirectly b) directly c) indirectly

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum