Trilobites are in the phylum arthropoda it means jointed foot.
Trilobites belong to a large group of animals known as Arachnomorpha under Subphylum Schizoramia of the Phylum Arthropoda.
a trilobiteous
bilateral symmetry
0.2 - 32 inches
That's how they evolved, ammonites first, trilobites later. The sequence of evolution is the product of a very large number of essentially accidental and unpredictable events.
Animals were exposed to this variance in diversity.
vetebrates are animals with a backbone. they are also warmblooded
Large Cities Climate Leadership Group was created in 2005.
Their called mammals.
0.2 - 32 inches
soso
Moonflowers belong to the Ipomoea family. More than 500 species are counted in this large group.
A large scientific group of plants or animals is called a species. There are many different types of plants and animals all grouped into species based on how they react in an environment.
Exoskeletons
That's how they evolved, ammonites first, trilobites later. The sequence of evolution is the product of a very large number of essentially accidental and unpredictable events.
the answer is climate
Birds have hollow bones and very large breasts
Since all trilobites are extinct it is not possible to answer this question. However it is believed that most fed on dead or dying material as well as some species of ancient wormlike creatures. most trilobites would have been too large to live on brine shrimp, they were 10 to 25 inches long.
Roundworms belong to the phylum that is referred to as Nematoda. Roundworms are a type of worms that usually live in the small and large intestines. They get in our bodieswhen we eat contaminated foods.
because if there were heaps of people in the group it will scare all the animals away