Anúncios
1
There are two types of animals on Earth...
Mammals, birds and fish
Mammals and omnivores
Mammals and vertebrates
Vertebrates and invertebrates
Invertebrates and mammals
2
We can say that invertebrates are those animals that...
Have a backbone
Don't have a backbone
3
We can say that vertebrates are those animals that...
Have a backbone
Don't have a backbone
4
The kinds of vertebrates and invertebrates animals are called CLASSES. One of the classes of vertebrates are the...
Insects
Mammals
5
The kinds of invertebrates and vertebrates animals are called CLASSES. One of the classes of invertebrates are the...
Reptiles
Insects
6
Mammals are called like that because...
None of them drink milk from their mothers when they are babies.
Few of them drink milk from their mothers when they are babies.
Some of them drink milk from their mother when they are babies.
All of them drink milk from their mothers when they are babies.
7
A mammal can be a...
Carnivore, herbivore or omnivore.
Carnivore, omnivore or plantvore.
Herbivore, oviparous or carnivore.
8
All the mammals have fur.
False
True
9
Mammals are...
Cold blooded animals.
Warm blooded animals.
10
All mammals breath through their lungs.
False.
True.
11
There are only two mammals that lay eggs...
The bat and the echidna.
The bat and the platypus.
The platypus and the echidna.
12
There are only one mammal that can fly...
The walrus.
The flying squirrel.
The bat.
13
A deer is an example of...
Terrestrial mammal
Aquatic mammal
14
A hippo is an example of a...
Marine mammal
Aquatic mammal
Terrestrial mammal
15
The dolphin is an example of a...
Aquatic mammal
Marine mammal
16
This is a whale shark. Look to it's tail. Is it a fish or a mammal?
The whale shark is a mammal.
The whale shark is a fish.
17
Fishes' tail, usually, are vertical.
False
True
18
Mammals tail, usually, are horizontal.
True
False
19
The biggest mammal in the world is the...
Blue whale
Elephant
Oister
20
The blue whale can achieve...
33 meters long
10 meters long
15 meters long
21
The polar bear is an example of a marine mammal.
True
False
22
Polar bears are solitaires animals. They abandon their cubs when the puppies are 2 years old.
True
False
23
Polar bear's fur is...
Transparent
White
Black
24
Polar bear's fur looks white because it...
Reflects the sunlight.
Is too clear.
25
Polar bear's skin is...
Pink
White
Black
26
Polar bears are good swimmers. They swim like...
Dogs, using their paws.
Fishes, sliding from a side to another.
27
Polar bears are awesome hunters. They like to eat...
Seals, walruses, beluga whales and even little baby polar bears.
Vegetables and fishes.
Fishes, birds and little mammals only.
28
Male polar bears can eat little cubs of their own species.
True
False
29
About the size and weight of polar bears we can say that...
Male polar bears can achieve 3 meters long and weight 700kg. Female polar bears can achieve 2.4 meters long and weight 250kg.
Male polar bears can achieve 4 meters long and weight 700kg. Female polar bears can achieve 3 meters long and weight 250kg.
Male polar bears can achieve 2.5 meters long and weight 600kg. Female polar bears can achieve 1.5 meters long and weight 230kg.
Male polar bears can achieve 5 meters long and weight 900kg. Female polar bears can achieve 4 meters long and weight 400kg.
Male polar bears can achieve 3 meters long and weight 500kg. Female polar bears can achieve 2.4 meters long and weight 200kg.
