An elevator has a mass of 2000 kg when loaded with people. If the elevator is at ground level (h=0 m) and is stationary, how much Egrav does the elevator have? As always, g =10ms2
A. 200.000 J
B. 20000 J
C. 0 J
D. 2000 J

answer: decibel

explanation:

dopamine..

"it was found that some people who were taking the drug l-dopa to raise their levels of dopamine were developing schizophrenic-like symptoms supporting research a strength of the dopamine hypothesis is that there are many studies which have shown support for the neurochemical explanation."

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.