Answer:
A shift to the right of the demand curve can be caused by any factor other than price that increases the willingless of consumers to purchase a product of service (in this case newspapers).
Two other events can result in a shift to the right of the demand curve for newspapers:
- Local elections are held in Baltimore - when local elections are held, people become more interested in following local news in order to decide their vote, therefore, they are willing to purchase more newspapers.
- A dramatic event occurs in Baltimore - it could be a natural disaster, a massacre, or an economic crisis, if things become too far from normal, people will want to learn about what is happening, and will look out for information in newspapers.
I think it “A law of demand”?
Answer:
The options are given below:
A) competitively exclude other predators.
B) prey on the community's dominant species.
C) allow immigration of other predators.
D) reduce the number of disruptions in the community.
E) prey only on the least abundant species in the community.
the correct option is B
Explanation:
Keystone species refers to a predator which prevents a particular herbivorous species from wiping out the dominant plant species. If the number of prey are low, the keystone predators can be less abundant and still be effective. Keystone species have a disproportionately large effect on its environment relative to its abundance.
Therefore, by preying on a community's dominant species, keystone predators help to maintain the species diversity in the community, because they ensure that the dominant predators do not totally wipe out the various organisms present in the ecosystem.
Answer:
my best guess would be C.
B. The demand becomes more elastic
