Seed travel allows the offspring of a plant to grow farther from their parents. This prevents them from competing with each other over resources.
It depends on the model of your central A/C unit and size of your home.
Explanation:
Large amounts of heat are needed to evaporate water, because H-bonds need to be broken. Sweating is an example of using water as d coolant. As the sweat evaporates it pulls heat away from the body. Application 'Water's thermal properties, its high specific heat, means that it can cool us.
The cuticle blocks water from evaporating from the leaves.