CaCl: Will give brainliest

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

What best discribes the relationship between wavelength and frequency in a electromagnetic wave

Why is the bottom layer of a trophic pyrimid the