The first level consumer would get 50 units of energy
at each level of consumers it goes down by 10%
B) surface area and temperature
A watt IS by definition a J/s so and so an 18000 W station will use 18000 J/s so it is C
I think at Approximately 7 years the child should be able to use each hand independently. Hand control is the ability by a child to accurately use and manipulate objects, utensils, tools and even finger in isolation for functional tsak performance.
