Mammals
Are there aquatic or flying mammals?
Cetaceans (whales, dolphins) and sirenians (dugongs, manatees) are aquatic mammals. Chiropterans (bats) are flying mammals (both)
can all birds fly?
no
Can reptiles hear you?
Crocodiles and most lizards hear reasonably well.
Do amphibians have ears?
they possess inner-ear organs specifically receptive to sound pressure
What's the most common fish in the ocean?
bristle mouth
Is fertilization in mammals internal or external?
Fertilization in mammals is internal, with copulation. In the contemporary world, human technology is able to carry out the artificial external fertilization of human gametes and gametes of other animals (internal)
what are 3 birds that cant fly
Ostrich, Penguin, Kiwis.
Why does a lizard need to lie in the sunshine to get energy?
they are cold blooded so: to raise their body temperatures so they have enough energy to go about their business.
Do amphibians have lungs?
Most amphibians breathe through lungs and their skin.
What's the world's largest fish?
what Mammal DOESN'T give live birth
duck-billed platypus
how many bird species are there (estimate)
10,000
Why do snakes have scaly skin?
protects them from predators and allows them to live in dry places by reducing water loss
What is the difference between a reptile and an amphibian?
Reptiles have scales, and their skin is dry. Amphibians do not, and their skin is often moist with mucus, which keeps them from drying up
How many fish species are there?
20,000.
Mammals have hair or fur.
Hair (small coat of hairs)
What bird has the largest population?
Red-billed Quelea.
what are reptile eyes called?
parietal eye
What is the largest amphibian in the world?
How long do fish live as pets.
three to five years
What are the 3 main types of mammals
egg-laying monotremes, marsupials, and placentals.
what is the largest bird that can fly
The Albatross
Which snake builds a nest to care for its young?
King Cobra
How many different types of amphibians are there?
6,000
How can you tell a fish's age?
studying fish ear stones, called otolith.