They can't work/function on their own... and they're short. Hope this helps!
Answer:
table,chair,bed
car,canoe, aeroplane,
rectangle, square, parallelogram
The Homo Florensiensis were are one of the extinct species of the genus, homo. They were a great curiosity because they were only about 3.2 ft tall and weighed only 55 pounds. Also, they were the most recent human relative to go extinct. (I hoped I answered your question :)
A choir of singers is the answer