This is a true or false question i think.
An indicator species is an organism whose presence, absence or abundance reflects a specific environmental condition. Indicator species can signal a change in the biological condition of a particular ecosystem, and thus may be used as a proxy to diagnose the health of an ecosystem.
You should check if you friend have oral herpes aand if he does them go to the octor
Answer:
local numbs the target area and systemic numbs the whole system
they are both anesthetics
Explanation:
Answer:
5an9 5an9 5an9!!! lud foe (vc)
Explanation:
