Piaget was convinced that the mind of a child: a) is like a blank slate at birthb) is not heavily influenced by maturationc) assimilates reality differently than an adult's doesd) is heavily dependent on the child's personality

A) is like a blank slate at birth

Explanation:

In Piaget's research concluded that the intellectual development of a child is the result of the interaction of hereditary and environmental factors. As the child develops and constantly interacts with the world around him, knowledge is invented and reinvented.

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

your spelling is a little off : ]