Which organism contains organs?
a) dolphin
b) amoeba
c) bacterium
d) paramecium

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes

Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.

Before classifying insects into different orders,review the larger classification for insects: • kingdom: animalia • phylum : arthropoda • class : insecta conduct research online to determine the characteristics an organism must have to be classified in each of the taxonomy levels shown. note the characteristics you find in the answer space.