Determine the frequency of light with a wavelength of 4.257x10^-7cm

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.

Which of the following describes a situation where competition between producers exists

What is true for a substance that releases energy