Answer:
Pyramids were built in areas of the Inca and Aztec tribes in South America
Explanation:
Answer:
Boiling deactivates the enzyme responsible for converting sugar to starch
Explanation:
The boiled corn remains sweet because boiling deactivates the enzyme responsible for converting sugar to starch.
Answer:
the photo is just plain black?
Answer:
It tells how much you have of something or how much is needed.
Explanation:
If there is a high demand of something, it will be more expensive because there will probably be less of it. But if the demand is low then a product will be cheap and not a lot of people are interested.
Hope this helps:)