What two structures in plant leaves help prevent the loss of water?.

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

What does the symbol (–hfus) indicate in a phase change?

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium