Arachnids
The most famous arachnid
Spider
Presence of
Mammary glands
In term of bones they are
invertebrates
they belong to the group of
mammals
Spiders are not
Insects
What covers their body
Hair and fut
It cover their body
exoskeleton
The most famous marsupial
Kangaroo
They have segmented
Bodies
Advanced species thar are mammals
Humans
They have something in where their young remains until they are ready, this something is called
pouch
Type of skeleton
Exoskeleton
They have more complex
brain
they have how many pair of legs
three
Group where they belong
Arthropods
Main body parts
They have very short
gestation period