<u>Answer:</u>
Geologists have sorted earth’s history into different geologic time scale. They just clubbed it into time scales by observing the major changes in the life forms that existed on the earth. Inferring to the fossils found in rocks the time scale was calculated.
First era single cell animals were formed then formed the complex animals.Then Mesozoic era where it is known as the era of dinosaurs. Then the evolution of different species of life during Cenozoic era. These major changes found through fossils helped them to form the GTS.
Answer: Phylum Basidiomycota .
The typical characteristic of Basidiomycota is the presence of hyphae and filaments.This phylum belongs to the kingdom Fungi.
Mushroom contains the basidium which is a club shaped spore containing organ.This facilitates the process of sexual reproduction.
Answer:
The resources will be mostly taken up by the invasive birb species
Explanation:
The resources cannot be evenly divided between the species as the harmony has been interrupted
Answer:
When the starfish have been removed experimentally, the mussel populations have expanded rapidly and covered the rocky intertidal shores so exclusively that other species cannot establish themselves.
Explanation:
