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