1) Correctly match the development of the ankylosaurus tail characteristic with the period of time:
A) flexible tail- Cretaceous
B) flexible tail- Jurassic
C) Stiff tail-Jurassic
D) Tail club-Jurassic

This did not contribute to the evolution of nasal passageways:
A. High environmental temperature
B. Large body size
C.Net gain of heat in surrounding the blood vessels
D. Evaporation of the moisture from the nasal pasageways

The four spikes on the tail of Stegosaurus were nicknamed this (as a result of a Far Side comic):
a) Terminator
b) Thagomizer
c) Thurgodizer
d) Thagomader

Stegosaurus locomotion was this fast:
a)They were not travelling at high speeds due to long hindlimbs
b) They were fast runners
Tc) hey could walk at a moderate speed
d) They could barely move due to their giant body

3) The ankylosaurus develop the tail club at this point in time:
A) birth
B) after learning to walk
C) early adolescence
D) after sexual maturity

The nasal passageway thermoregulated in this way:
A. The cooling effect- Evaporation of moisture in the passageways
B. Looping passages draw heat from blood vessels to warm air going to lungs, while blood vessels nearby cooled blood going to brain
c. Increasing SA
d. All the above

This was one of three types of impacts inflicted by the tail of the Kentrosaurus:

This is not a possible function of Stegosaurus plates:
a) Visual deterrent to attackers
b) Thermoregulation
c) 'Blushing'
d) Defense