Sun is the correct answer.
.
Photosynthesis will result in gain of energy in an ecosystem.
Even the cell membrane is like the cell wall its flexible and lets certain things in and certain things out.
Answer: teleconferencing
Explanation:
Using peer-to-peer collaboration will not work if the members work at many different locations.
While instant messaging may work, it can be hard to have a meeting this way.
Templates do not apply to this situation.
This leaves us with the answer of "teleconferencing" as you can have a meeting with people online, even when they are far apart.
