anyaimartinez9460 anyaimartinez9460

15-01-2024
Chemistry

contestada

A natural substance in the brain that has the same effect as opium is
A. norepinephrine
B. dopamine
C. acetylcholine
D. serotonin
E. endorphin

Respuesta :

Otras preguntas

2) Multiply (6x+3)(3x2+8x+5) Help, please shore me how to do this!

Helppp I am falling plsss

True or False? Wind, water, and ice may take millions of years to cause changes to landforms.

Can someone plz help me on this plz I beg u

¿Qué incidente cambia la actitud inicial de tristeza yenojo de Pustiakov, a una optimista y alegre?

Yawning is a reflexive action that is often associated with sleepiness. When a person yawns, the mouth opens, and a longer than normal breath of air is inhaled,

how does Arizona's climate relate to the air and ocean currents?

2. Which artist composed a piece made up entirely of vertical lines? O A. Henri Matisse B. Michelangelo C. Barnett Newman D. Claude Monet

O soil erosion. O worm populations in the soil. O numbers of minerals in the soil. O water retention.

14. Which of the following are ways that raising cattle contributes to the production of greenhouse gasses? I. By direct production, as cattle produce methane g