No, a tick does not have a backbone and is not considered a vertebrate.
No, a guinea pig is not an invertebrate. The meaning of "invertabrate" is an animal that has NO backbone. Something like a leach or a tick is an example of an invertabrate.
The duration of ...tick...tick...tick... is 1.67 hours.
...tick...tick...tick... was created on 1970-01-09.
Tick Tick Tick - How I Met Your Mother - was created on 2011-11-14.
yeah yeah yeahs : Tick
Jimmy Jones
Tick--- Tick--- Tick - 1996 was released on: USA: 13 November 1996 (Reeling Chicago Gay Lesbian Film Festival)
Tick Tick Boom - song - was created on 2007-10-08.
dance with a tick
canavor
deer tick is the type of tick that buries in the skin.