therefore, animals that live in cold climates are usually much larger than members of the species living in warmer climates body shape the sphere is the best shape for a small ratio of surface to body volume, and it is therefore the most heat-retentive shape extremities lose heat first;
(animals; live; L:in cold climates) (animals that live in cold climates; are; T:usually; much larger than members of the species) (the species; living; L:in warmer climates body shape) (the sphere; is; the best shape for a small ratio of surface to body volume) (it; is; therefore) Context(it is,List([213, 218))):(the most heat-retentive shape extremities; lose; heat; T:first)
it is,List([213, 218))
animals animals that live in cold climates the species the sphere it the most heat-retentive shape extremities
live are living is is lose
L:in cold climates
T:usually much larger than members of the species
L:in warmer climates body shape
the best shape for a small ratio of surface to body volume
therefore
heat T:first