The Na'vi do not biologically produce any neurotoxins.
yes the lichens are harmful but to some humans
earthworms are not harmful to humans theyare just pink and slimmyNo. Worms that are harmful to humans are roundworms, flatworms and hookworms.
They are not harmful to humans
Americium is harmful to humans because is very radioactive.
No they are not. In fact, humans are more harmful to them then they are to us.
Neurotoxins are substances that can damage, disrupt, or destroy nerve tissue and function in the body. They can interfere with neurotransmitter production, alter ion channels, or cause other harmful effects on the nervous system, leading to symptoms ranging from mild discomfort to severe paralysis or death. Examples of neurotoxins include lead, mercury, botulinum toxin, and certain pesticides.
yes all fumes are potentially harmful to humans
There are many harmful effects of goat on humans. For humans that are allergic to goats they can potentially die.
harmful
no it is not harmful to us
No they are harmless to humans