<span>If aretha is like the typical older adult, the psychological problem she is most likely to face is depression. This is very common within older adults because they might feel that have done everything and they do not have anything else to persuade. Negative emotions tend to decline people age until mid- seventies. </span>
Answer:
The OPEC member countries control a large percentage of the world's oil production which gives them a lot of power to affect world oil prices.
Explanation:
OPEC with a total number of 14 members at present produces about 40 percent of the world's crude oil. Therefore, OPEC actions do affect international oil prices because of the size of the market share the collective controls. However, there are also oil sources beyond the OPEC states. For example, Brent Crude refers to oil that is produced in the Brent oil fields and other sites in the North Sea. WTI is the benchmark crude for North America. WTI is better suited to the production of gasoline while Brent oil favors diesel fuel production. Because together OPEC holds three-quarters of the world's conventional oil reserves and has the world's lowest barrel production costs, it can influence world oil prices and supply by deciding to either produce more or less barrels. If OPEC lowers production the price of oil increases because Brent and WTI have to make up the difference, and their production prices are higher. However, OPEC's ability to affect prices is changing with Canada, China, Russia and the United States increasing their own output in recent years.
The correct answer is mutualism
Explanation: Mutualism is an ecological relationship between individuals of different species in which everyone involved benefits. It may be mandatory or not.
In a general election, each state has officials who count and certify voters.
There are certain election officials who are given the duty to count and certify the elected votes, they are commonly called the tellers. Once the voting procedure is over, all envelopes are opened on the counting table, and then they are sorted in piles according to party and later are inspected for validity. After the counting process, they issue a certificate of election to the winners of a county and local offices.
It is used to determine the age of an ancient object. The process is called radiocarbon dating. Carbon-14 is a naturally present isotope that is produced when cosmic rays collide with nitrogen and as a result it is oxidized to be become CO2.
