question edit history translations

Which animal has three hearts?

giraffe

short-eared owl

cuttlefish

there is no such animal

Cuttlefish is a Cephalopod. Cephalopods are characterized by three hearts: the central heart, and two additional gill hearts (bronchial hearts) at the base of their gills. They have two circulatory systems: big (heart-body-gill heart) and small (gill heart-gills-heart).

bookfreak

5

animalszoology

Zoology quiz Animals quiz

You will play as

Answers by country

Estonia

0%

0%

88%

11%

18

Armenia

0%

0%

87%

12%

16

Unknown

6%

0%

86%

0%

15

Germany

2%

2%

85%

7%

318

Kazakhstan

0%

2%

85%

11%

34

Australia

12%

0%

81%

3%

33

Republic of Ireland

0%

4%

80%

14%

21

the United States

2%

1%

79%

16%

229

Austria

3%

7%

78%

9%

51

India

3%

8%

76%

9%

215

the United Kingdom

2%

2%

75%

16%

127

Ukraine

2%

2%

74%

18%

345

Russia

5%

4%

72%

14%

166

Switzerland

7%

10%

70%

10%

40

Uzbekistan

0%

7%

69%

23%

13

Poland

2%

7%

66%

22%

7535

the Philippines

7%

14%

64%

14%

14

Greece

0%

21%

63%

15%

19

Pakistan

10%

5%

63%

15%

19

Belarus

10%

6%

60%

23%

30

How do baby birds get oxygen inside their eggs?

They have a large oxygen supply from the start

Oxygen is created during protein reduction

Oxygen comes in through pores in the shell

They don't need oxygen at all

Which dogs are known to eat fish?

Irish Water Spaniel

Portuguese Water Dog

Where is it NOT possible to find a penguin?

on Galapagos Islands (near equator)

in South America

What is the independence day of the United States?