Answer:
Packaging that changes color if the product inside is expired.
A water-filtering straw.
A pancake printer.
A mat with a built-in alarm clock.
A pendant that turns speech into text.
A toothbrush that cleans your teeth by itself.
"Smart" glasses.
A glass that turns water into wine.
B. They loan out and invest the money that has been deposited.
Answer:
It's a fundamental economic principle that when supply exceeds demand for a good or service, prices fall. When demand exceeds supply, prices tend to rise. ... However, when demand increases and supply remains the same, the higher demand leads to a higher equilibrium price and vice versa.
Answer:
Intrapersonal communication can be defined as communication with one's self, and that may include self-talk, acts of imagination and visualization, and even recall and memory (McLean, 2005 ). You read on your phone that your friends are going to have dinner at your favourite restaurant.
Explanation:
D. To research its historical background and original purpose
This gives you the information and reason behind the work and explains where it comes from
