1. Centro:
Nombre: Fecha: Curso:
1. How do animalsreproduce? Circle.
mammals viviparous oviparous
birds viviparous oviparous
fish viviparous oviparous
reptiles viviparous oviparous
amphibians viviparous oviparous
2. Write the correct characteristics from below to each type of
animal.
hair – lips – teeth – beak – fins – wings – limbs - scales
Fish:
Birds:
Mammals:
3. Match the columns.
Whales ·· ·· They are mostly carnivores
and a few are herbivores.
Birds ·· ·· They have feathers, a beak
2. and feathers.
Fish ·· ·· They have four limbs and
drink their mother’s milk.
Turtles ·· ·· They have scales and gills.
4. Which characteristic do all vertebrates have in common?
a) They have a backbone.
b) They are viviparous.
c) They are oviparous.
d) They have limbs.
5. Write the characteristics from below to correct type.
mammary glands – limbs – moist skin – hair – teeth – lungs – dry,
scally skin
Mammals:
Amphibians:
Reptiles:
6. Write trueor false. Then, correct them.
Mammalshave hair or fur on their bodies.
All birds have wingsbut some of them can’t fly.
3. Fish have mammary glands.
Reptiles are oviparousand carnivores.
