Answer:
In a scientific investigation of lakes the depth of a lake is most likely to be measured in meters.
Because the depth is the distance of an element from a horizontal reference plane and The unit of measure for distance according to the international system is the meter.
Either feet or meters, but each country/state is different.
I don't quite understand what you're asking here. A Planet's axis and its name have nothing to do with each other from my understanding.
Answer: The Tigris-Euphrates river system, where Mesopotamia started, was an area prone to frequent flooding. The flooding deposited valuable silt onto the land and enabled crops to be grown and harvested in surplus. This was the first time farmers had an excess of what they needed. The surrounding land was devoid of most other raw materials, such as wood, stone and metal. To get these materials, the early Mesopotamians resorted to trade. At these gathering hubs, people began constructing buildings, which formed the basis for the first cities to appear and helped civilizations continue to develop.
koalas that eat only eucalyptus leaves C. would least likely survive in a change of ecosystem.
The koala or koala bear refer to arboreal herbivorous marsupial that are majorly found in Australia. It is the only remaining representative of the family Phascolarctidae and its closest living relatives are the wombats.
They survive in most climate.
Therefore, koalas that eat only eucalyptus leaves C. would least likely survive in a change of ecosystem.
Learn more about Koala from the link below.