Answer: they are used to measure and keep things precise during constuction
Explanation: because if you watch videos and look up info and research it tells you about their jobs and what they use for their jobs
It is called jagged gaphene i think
Stratovolcanoes seems to fit, but I do not know what the list of answer choices is. Hope this if helpful :)
Answer:
They can make oxygen and they breathe in carbon so it helps reduce carbon but at the rate we make carbon it is too fast for the plants
Explanation: