Question

2. The natural painkillers released in our brain are
(a) Insulin
(b) Endorphins
(c) Endocrine
(d) Glycerin
of Students​

Answer 1

here is yøur answer

⭐Since endorphins act on the opiate receptors in our brains, they reduce pain and boost pleasure, resulting in a feeling of well-being. Endorphins are released in response to pain or stress, but they're also released during other activities, like eating, exercise,

⭐so your answer is a, endrophins..

Answer 2

The natural painkillers released in our brain are Endrophins