Answer:
gold was used as healing back then
Explanation:
spaniards are kinda like pirates they like gold because they thought it healed the sick. and by sick i mean greed.
Answer:
Poisonous foods can be detected by the bitter taste receptors.
Explanation:
The tongue has various taste receptors, which detect the 5 tastes:
- Sour
- Salty
- Sweet
- Bitter
- Umami
Since most poisons are bitter, they are easily detected by these taste receptors. This taste has evolved in order to keep individuals safe from poisoning themselves and surviving.