0
ones big and ones small
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How is an earthworms heart different than ours?
they are smaller and they beat faster
How is an earthworms nervous system different than a humans?
Earthworms don't have spines, so their nerves don't travel through there.
compare and contrast the way birds and mammals reproduce?
birds are different than mammals
What is earthworms species name?
There are approximately 2,700 different kinds of earthworms in the world. Worms live in freshwater, saltwater, and on the shore.
Which animals have more than one heart?
There are a couple animals with more than one heart. A squid or an octopus both have three hearts. Although not technically a 'heart' in the sense that humans have hearts, earthworms have five hearts. A Hagfish actually has four hearts.
How is a human's spine different from most other mammals?
A human's spine has more movement than that of most mammals
How many hearts do a whale have?
You may be confusing "heart" with "stomach." No mammal has more than one heart. Several animals have more than one stomach, or multi-chambered stomachs. These are called ruminants. a Ruminants are mammals in the order Artiodactyla. They predigest their food in the first stomach, regurgitate it, re-chew it (it is called cud now) and re-swallow it.
Are humans bigger than earthworms?
no
Do birds and mammals have same lung design?
No. Birds and mammals have radically different lung designs. Birds have a far more complex, but more efficient design than mammals do.
How is an earthworm different from a wasp?
Wasp has legs and wings, so they can fly and walk. But earthworm does not have legs or wings.
Why does a mammal need more oxygen than a reptile of the same size?
Yes, mammals have a 4chambered heart, while reptiles only have a 3chambered heart.
Mammals differ from animals due to the presence of?
Mammals are different than other animals for a few reasons, but the main one is the presence of hair or fur. Another reason is that mammals have mammary glands.
