Mammals and Birds
Gap-fill exercise
Fill in all the gaps, then press "Check" to check your answers. Use the "Help" button to get a free letter if an answer is giving you trouble. Note that you will lose points if you ask for help!
- Mammals are covered with
.
- Mammals have got
limbs.
- Mammals give birth to live young.They are
.
- Birds are covered in
.
- Birds have got
wings.
- Birds have two got
.
- Birds have got
beak.
- Birds lay
on land.
Check
Help
OK