They combine to form low altitude ozone
Answer:
These worms most resemble vestimentiferan worms on Earth
Explanation:
The Vestimentiferan worms are a very large marine tube worms. This are very long ones and can get to grow at least three meters and they tend to have a big diameter. They commonly inhabit deep-sea hydrothermal vents. They don't have a digestive system and they are classified as pogonophorans or a separate phylum or polychaetes.
Answer:
It is easier to send the raw materials to the factories to become finished goods.
Explanation:
I don't know if this was multiple choice, but you would put the farmland upstream from the factories so that the crops and other raw materials could easily go down to the factories to be finished. I hope this helped :)