text: The house is made up of 24 layers of concrete, "printed" by a machine that sprays one layer on top of the other, then completes other stages such as the roof?
classes:  No, the study also found that observing aquatic habitats can positively impact human overall health.  Besides, the study also found that observing aquatic habitats can positively impact human overall health.  Yes, the study also found that observing aquatic habitats can positively impact human overall health.  Meanwhile, the study also found that observing aquatic habitats can positively impact human overall health.