The term amphoteric describes a substance that can act as both an acid and a base.
It has mass and takes up space is correct.
The answer is Conduction. I hope this helps!
Answer:
Land resources such as gravel and bedrock are used to construct buildings, roads, and sidewalks. Land is also where city structures—such as buildings, roads, and sidewalks—are constructed. People use land resources such as bedrock and aggregate to construct buildings, roads, and sidewalks.
I hope this answer helps