The part of the nervous system that regulates the voluntary responses to external stimuli is the Parietal lobe. Another functions and features of the parietal lobe is its involvement on perception and sensation. Also, it involves with the integration of the sensory input and the visual system.
The growth of the population would most likely cause them to go over the environment's carrying capacity.
Answer:
To get more involvement in a community clean-up project you could make posters and put them around town and you could tell your friends about the project.
By the end of the day you know how much each group ate, and you compare it with the control. ... In conclusion, Control is important because without it you'd have no way to understand the results after an experiment happened.
These are 40 words.. I tried :D