When the seasons change and snow begins to fall, which type of leaf (maple or pine) is more stable? Why?

The pine leaf is more stable because it is an evergreen tree, the leaves of these trees don not die in winter therefore they are more stable. The chlorophyll of the maple leaf is absorbed back into the trunk of the tree to help it survive, making the leaves brown or orange and thus dying.

1. when the tempature rises,your sweat glands and then springs into action making perspiration. some sweat evaporates with your skin taling heat with it.2.some of the blood pumped by the heart travels by your lungs to get rid of carbon dioxide and pick up oxygen.3.saliva produces by, you drinking water which saliva is 98% of. when mucus builds up in your body it also creates saliva as well as, antibacterial compunds.4.when the core body tempature drops, the shivering reflex is triggered to maintain homeostasis. for example: when you get out the pool you start to shiver because it is cold.