Correct Answer: B. Slaves
They also have very thick skin on the soles of their feet, with many more blood vessels than lowland people, so their feet don't freeze.
Answer:
the second one
Explanation:
it had the help of a human made watering system and that is advanced technology
Answer:
B
Explanation:
A is not correct because nothing "produces" gold.
B make sense because salt can be produced.
C is not correct because glass is not produced.
D is not correct cus its not, my hand is tired :)
