|
Domesticated animals that have returned to the wild are ____.
|
arboreal
|
|
Corals and sponges are ____ (surface-attached) animals.
|
dorsal
|
|
Mammals are classified as monotreme, marsupial, or ____.
|
ectothermic
|
|
Most reptiles, amphibians, and fish are ____ (cold-blooded).
|
feral
|
|
Most millipedes secrete ____ substances for defense.
|
migratory
|
|
The ____ (top) shell of a turtle is called the carapace.
|
placental
|
|
Arctic terns, caribou, monarchs, and salmon are ____ animals.
|
poisonous
|
|
Sloths, koalas, and most chameleons are ____ (tree-dwelling).
|
sessile
|
