Summary unit 4
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Transcript of Summary unit 4
Contenido mínimo para estudiar:
Vertebrates can be divided into 5 groups (los vertebrados se pueden dividir en 5 grupos).
Mammals
Birds
Reptiles
Amphibians
Fish
MAMMALS (Mamíferos). BIRDS (Aves).
Mammals are vertebrates.
Most mammals are viviparous (son vivíparos).
Mammals can be carnivores, herbivores or
omnivores
(Pueden ser carnivoros, herbívoros u omnívoros).
Baby mammals drink their mother’s
milk
(Los bebés beben la leche de sus madres).
Mammals breathe using lungs (respiran
usando pulmones).
They have fur or hair (tienen piel o pelo).
Most mammals have 4 legs and live on
land, but some mammals live in water
(la mayoría tienen 4 piernas/patas y viven en la tierra, pero
algunos viven en el agua).
Birds are vertebrates.
Birds are oviparous (son ovíparos).
Birds can be carnivores,
herbivores or omnivores.
Adult birds find food for their
babies
(Los adultos encuentran comida para sus
bebés).
Birds breathe using lungs.
They have wings and feathers
that are waterproof, but not all
birds can fly (tienen alas y plumas
resistentes al agua, pero no todas las aves
pueden volar).
Birds have beaks. (Tienen picos).
FARM ANIMALS (Animales de la granja).
- Cows: They are mammals and herbivores.
A baby cow is a calf (ternero).
- Pigs: They are mammals and omnivores.
A baby pig is a piglet (cerdito).
- Sheep: They are mammals and herbivores. A baby sheep is a lamb (cordero).
- Chickens: They are birds and omnivores. A baby chicken is a chick (pollito).
o o o
UNIT 4 MAMMALS AND BIRDS SCIENCE