24 g copper is submerged in water in a graduated cylinder,
and the total volume increases by 2.7 ml. What is the density
of copper? (Your answer should only have 2 significant figures.)
g/cm

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