2points
which of the following best describes internal energy?
d
a. the difference between the kinetic and thermal energies of the
particles in a system
o
b. the sum of the kinetic and potential energies of the particles in a
system
c. the difference between the kinetic and potential energies of the
particles in a system
o
d. the sum of the kinetic and thermal energies of the particles in a
system

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."

it is very well related to a lot of things but with my limited knowledge i can confidently say that the answer is space.

i think they are all correct

explanation:

they seem good

answersysvol bloat;