Which are the biggest cats; tiger or lion?

1073

---

Explain how many hours in a day to cat spend sleeping?

934

---

Which animal has the characteristics of both mammals and birds?

946

---

Explain how often can a female rat reproduce?

1088

---

What does a skunk do when it is attacked?

971

---

Which are the two kinds of animals that scientist describe as warm blooded, define what are they?

1026

---

Which marine mammal’s flesh is mostly used by eskimos?

989

---

What is called animals living on the sea floor?

1019

---

Name three aquatic mammals?

983

---

Which wolf is not a wolf?

985

---

Which animal is hyena family eats insects?

1096

---

Which animal has the longest longivity?

1026

---

For define what rats and rabbits use their claws?

991

---

Which animal faints when frightened by the enemy?

1225

---

Which is the animal used by tapeworm as its host?

1008

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