In terms of ecological succession, an undisturbed community tends to become over time
a. less diverse
b. less complex
c. less stable
d. more stable

Melting 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.

Correct relationship between molecular formula and empirical formula

If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?