Answer:
The purpose of this lab is to observe how heat flows through conduction, convection, and radiation.
Explanation:
A,B,C and D
A. increase in the number of available neurotransmitters
B. decrease in the number of available neurotransmitters
C. increase in the number of receptors and receptor sites
D. the ability of the synapse to change in strength and function when the pathway is overused or underused
B) water cycle is the correct option
Try a bat for a ecosystems