Social grants
Advantage: This will provide other people's need into having them to be provided with assistance.
Disadvantage: Not all people are provided with the help they ask as it is only chosen by a specific organization or the government.
Free basic education
Advantage: This will help people to have education of which who couldn't afford financially and could be assisted by a specific organization or government.
Disadvantage: Sometimes it lacks or it does not provide everything of the person really needs of which he or she is still lacking such as having materials that are only limited for use.
Free health care
Advantage: Their is a specific variety of which assigned medical professionals will help other people to care for their needs.
Disadvantage: There is only a specific field of which they provide and not all of those who are sick can be tended to.
Housing
Advantage: They may be able to provide shelters to those who can't have a place to stay.
Disadvantage: They may be able to provide shelter but not enough of those components of which a person needs such as having electricity or water of which other places of specific organizations can't provide.
The answer is a <span>decline in old age is inevitable
Even until today, scientists still haven't found a way to prevent our body from deteriorating as we get older.
We do have found a couple of solutions, but those solutions only help in slowing down the decline, not eliminating it fully.</span>
1) B; the variety of drugs means this is a method for finding a general truth about drug sensitivity instead of about one specific drug
2) C; this is a proven statement from the study
3) B; this is a way the researchers determined the statement in question 2.
4) E; nerves aren't mentioned in the passage, so this is irrelevant information.
The last sentence: 5) C; this is something which was shown by the study
Answer:
Active transport mechanisms do just this, expending energy (often in the form of ATP) to maintain the right concentrations of ions and molecules in living cells. ... Primary active transport directly uses a source of chemical energy (e.g., ATP) to move molecules across a membrane against their gradient.
