0
I think that you mean serotonin. Yes it does.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Do brains exist?
Yes
How do zombies get to your brains?
Zombies are mythological creatures and, as such, do not exist.
Which animals has 12 brains?
Non!
Do fruit have a brain?
No, plants do not have brains. Only vertebrate animals have brains, although invertebrate animals do have a comparable organ that controls their nervous systems.
Have animals got brains?
Yes. Almost all Mammals and Oviparous have brains. Like Humans.
What do cetacea animals have in common?
they all have brains
What animals have well developed brains?
Monkeys
How do animals that do not have brains sleep?
If they don't have brains then they must not be alive so they dont have to sleep!!! What a stupid question!
Do whales and fish have brains?
Yes. All animals have brains.
Do donkeys have brain?
Of course! All animals have brains, no matter how unintelligent they seem.
Why do mammals have bigger brains than other animals?
Mammalian brains evolved from reptilian brains (simply instinctive), develop feelings and can alter instincts through experience.
Does monkey have two brains?
No. A monkey does not have two brains, only one as in apes and primates. No extant mammal has two true brains.
