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A nuée ardente is composed of fiery hot gases and dust.
Testosterone
A steroid hormone that stimulates development of male secondary sexual characteristics, produced mainly in the testes.
Prolactin
A hormone produced by the anterior pituitary gland that stimulates milk production in mammals after childbirth.
Dopamine
A neurotransmitter in the brain that plays a key role in controlling the brain's reward and pleasure centers as well as regulating movement and emotional responses.
Serotonin
A neurotransmitter that contributes to feelings of well-being and happiness, regulating mood, appetite, and sleep.
Q1: Regional metamorphism _.<br>A)is confined only to convergent
Q14: At the moment of the Big Bang,
Q17: Geologists know that oceanic ridges are geologically
Q17: Rocks of the shield are _.<br>A)exclusively igneous<br>B)exclusively
Q40: Detrital sedimentary rocks can undergo lithification by
Q43: The first Mesozoic mammals were very distinctive
Q45: Why do most experts agree that the
Q49: The volcanic explosivity index (VEI)_.<br>A)describes the characteristic
Q50: Late Cretaceous to early Tertiary age, coal
Q58: Siltstone, mudstone, and claystone are all types