Flowering plants reproduce from seeds which role does an apple play in this process

Apples protect and contain the seeds of the Apple Tree which, if the apple is eaten or discarded by animals or other forces, can spread the seeds around for new plants to take root and grow. 

The number of medals awarded to the track team during the season.

Answerδh > 0explanationc₆h₆  (s)  → c₆h₆ (l)if you are changing it from a solid to a liquid, you are pretty much melting the solid. this requires heat energy. therefore, the reaction is endothermic (takes in energy); the system enthalpy increases as the reaction proceeds: δh > 0.