Answer:
to gauge the public's interest in a product
Explanation:
it seems like the best option :)
Answer:
A.messages that are sent from the brain to body parts
Social media, home delivered meals, cell phones
Circulation of the air, letting outside air in and air filters.
Answer:
they provide a nutrient-rich environment that facilitates growth and because they confer resistance to antibiotics.
Explanation:
Hope this helps!