Its a strain on an infrastructure D
Answer:
Social media changes daily, social media changes depending on the audience. People used to see social media as more of a negative place where hate would be spread. but over the years it has become increasingly positive.
Answer:
There are a few factors that influence a shift in the demand curve, and some of them are income, trends, prices, expectations, structure of the population.
Explanation:
The change of the shift of the curve appears when the whole demand curve is moving to the left or the right.
This movement depends on the price if the other factors that influence the moving are stable. Everything else, except the price, will move the curve to the left or the right.
Homologous- Bat's wing or a dolphin's flipper
Analogous- The similarites in bone structure between a shark's fin, a penguin's wing and a dolphin's flipper
Vestigial- Whale's hind legs or an ostrich's wings