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