WhiWhich of the following is not a challenge faced by aid organizations? A. the availability of and access to resources B. the ability to provide safety for their workers C. the mounting costs of aid work D. the limited number of places aid is needed worldwide Please select the best answer from the choices provided. A B C Dch of the following is not a challenge faced by aid organizations? A. the availability of and access to resources B. the ability to provide safety for their workers C. the mounting costs of aid work D. the limited number of places aid is needed worldwide Please select the best answer from the choices provided. A B C D

What was an important effect of blackstone's commentaries of the laws of england? a. people in england no longer had to pay taxes b. common law became more accessible c. judges were able to rule as they d. the rights of the accused were done away with.

The government has the right to restrict the number of people who visit the white house. this is an example of a government exercising its

It is widely assumed that people need to engage in intellectual activities such as solving crossword puzzles or mathematics problems in order to maintain mental sharpness as they age. in fact, however, simply talking to other people—that is, participating in social interaction, which engages many mental and perceptual skills—suffices. evidence to this effect comes from a study showing that the more social contact people report, the better their mental skills. which of the following, if true, most seriously weakens the force of the evidence cited? (a) as people grow older, they are often advised to keep exercising their physical and mental capacities in order to maintain or improve them. (b) many medical conditions and treatments that adversely affect a person's mental sharpness also tend to increase that person's social isolation. (c) many people are proficient both in social interactions and in solving mathematical problems. (d) the study did not itself collect data but analyzed data bearing on the issue from prior studies. (e) the tasks evaluating mental sharpness for which data were compiled by the study were more akin to mathematics problems than to conversation.