Water,paper,rice,carbon,dioxide,sand,salt,nitrate,bacteria,hair
The original radioisotope underwent double-alpha decay, where the original nucleus lost a total of 4 protons and 4 neutrons.
The original radioisotope would have an atomic number of 86+4 (protons), and would have an atomic mass of 222+8 (protons + neutrons). This would make the element Thorium-230, or 90Th230.
Explanation:
The temperature which a given solid will melt
Answer:
Hmmm
Histamine is gotten from the De-carboxylation of Histidine
I'd go with false.
Histamine is NOT an essential amino acid
Option B is legit!