BLESS YOUR GRADES

What is the difference between the greenhouse effect and the enhanced greenhouse effect?

A) There is no difference between the two.
B) The greenhouse effect has natural causes, and the enhanced greenhouse effect is due to human activity.
C) The greenhouse effect is a natural warming process, but the enhanced greenhouse effect has a cooling effect on Earth.

The greenhouse effect is the trapping of heat under the atmosphere, which is a natural effect caused by greenhouse gases. However, when greenhouse gas concentrations are too high, they trap too much heat and increase the temperature on Earth, causing the enhanced greenhouse effect.

B i think

after receiving a stimus, the sensory receptors send(s) signals to the appropriate area of the body.  

the must be sensory neurons.  

hope its .