The roots of plants are important to photosynthesis because a. provide the water needed. b. provide the carbon dioxide needed. c. remove glucose from the plant. d. remove oxygen from the plant.

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.