Florida Science Grade 7

Section 3: Vertebrate Animals

Vertebrate Animals

1
Lungs and moist skin are characteristics of which of the following vertebrates?
A)amphibians
B)fish
C)reptiles
D)lizards
2
Which of the following animals eat only plant materials?
A)carnivores
B)herbivores
C)omnivores
D)endotherms
3
How do contour feathers protect birds?
A)Contour feathers can trap in warm air.
B)Contour feathers protect chicks.
C)Contour feathers can provide camouflage.
D)Contour feathers provide nutrients.
4
Which of the following is an adaption that helps a bird fly?
A)lightweight bones
B)webbed feet
C)hard-shelled eggs
D)large beaks
5
Which of the following animals has skin without scales?
A)lizard
B)snake
C)dolphin
D)fish
6
The oppossum is the only _______ that lives in North America.
A)marsupial
B)monotreme
C)placental
D)herbivore
7
What are the two functions of a reptile's skin?
A)reduce water loss and help prevent injury
B)conserve energy and attracting mates
C)maintain body temperature and water loss
D)absorb water and nutrients
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