Don’t trust the c something links
Plant populations change over time by growing in size and diversity. They generally are the first part of an ecosystem after lichens (the pioneer species) and cause an ecosystem to flourish and allow for animals to move in. I don't know if this is the answer you were looking for but it should give you somewhat of a base.
To transport troops, destroy others naval superiority, and to trade
<span>During the Hellenistic Age Greek culture extended its influence over vast territory in the eastern Mediterranean, and Southeast Asia. All aspects of life in the Hellenistic world adopted a Greek hue.</span>