Exhaustion of energy reserves or decline in pH due to production and dissociation of lactic acid causes muscle contraction. the conduction of neural information to the A. muscle fiber.
B. muscle fatigue.
C. muscle relaxation.
D. the striated appearance of skeletal muscle.

What is the difference between drug misuse and drug abuse?

Summarize the neurobiology of addiction section in 3-4 sentences. summarize the evolutionary history of cravings in 3-4 sentences. then explain how the "science of getting hooked" article, and these issues, relate to your own life. then connect this discussion to recreational marijuana. new york state is getting very close to legalizing recreational marijuana, which is why they carried out the above study on potential impact of regulation. what are the potential health impacts cited in the above study if marijuana were to be regulated in ny? how do you think addiction would be impacted by regulated marijuana? considering what you now know about the brain, body and addiction, what are your thoughts on legalization of recreational marijuana in new york state?

During a formal discussion in his science class, kai will be speaking about the important of exercise. what is the best advice he can follow to be a prepared speaker