Vấn đề 2Lựa chọnWhich characteristic is unique to mammals?Laying eggsBreathing with gillsHaving hair or furHaving scales
Vấn đề 3Lựa chọnWhat is the main function of fish gills?To filter foodTo breathe underwaterTo protect from predatorsTo help with balance
Vấn đề 4Lựa chọnWhich animal is known for its ability to change color for camouflage?ChameleonElephantKangarooPanda
Vấn đề 5Lựa chọnWhich characteristic is typical of amphibians?Having scalesLiving in both water and landFlyingHaving feathers
Vấn đề 6Lựa chọnWhat feature is most associated with mammals?Laying eggsGiving birth to live youngHaving gillsHaving feathers
Vấn đề 7Lựa chọnWhich characteristic is common to all birds?Having scalesHaving feathersHaving finsLiving underwater
Vấn đề 9Lựa chọnWhich characteristic is typical of primates?Having feathersWalking on four legsOpposable thumbsLaying eggs
Vấn đề 10Lựa chọnWhat is a unique feature of birds of prey?Having sharp beaksSwimmingHaving furLaying eggs
Vấn đề 11Lựa chọnWhat characteristic is shared by all mammals?Having scalesProducing milkHaving feathersLaying eggs
Vấn đề 12Lựa chọnWhat is a notable characteristic of reptiles like snakes?Having furShedding their skinFlyingLiving in water