Climate Envelope
Future range
Limiting factor
Mechanistic measurements
Textbooks
Drawings
Maps
Sculptures
By measuring its heart rate
By guessing
By cracking its shell open
By asking it
To protect and conserve the species
To avoid the species
To deliver water to the species
To capture the species
Guessing
Paper and pencil
Supercomputers
Calculators
All of the above
Food availability
Habitat availability
Climate
Envelope
Range
Map
Because temperatures change over time
Because tolerable temperatures differs depending on length of exposure
It is not important
Because animals get sick of staying at the same temperature