Doctors do not administer vaccinations to people who are too sick. Which best explains why?

The weakened or dead form of the pathogen may be attacked by ther person's immune system.
The weakened or dead form of the pathogen may have a fatal effect when it is combined with medication that the sick people are taking.
The digestive systems of sick people may be negatively affected by the weakened or dead pathogen.
The white blood cells of sick people may not be able to efficiently handle the weakened or dead form of the pathogen.

Clues to ecological principles are given in numerous passages of the bible. a bible study of ecology actually opens the doors to better understanding of god's love and concern for the earth. use a concordance to locate bible passages associated with words concerning our stewardship of the earth. you may use a dictionary to find synonyms for these words: dominion replenish subdue judgment stewardship find each of the passages using these words related to principles of ecology. list all passages by quote, book, chapter, and verse under each word. use your own interpretation to rewrite what you think each verse is saying. after your discussion of each of these words, ask one other person to explain his understanding of the word and a related verse without any hints. summarize what he tells you. a concluding paragraph for each of the words should be written noting similarities and differences between your interpretation and that of each person consulted.

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

The small molecule cyclic amp (camp) takes about 0.2 second to diffuse 10 μm, on average, in a cell. suppose that camp is produced near the plasma membrane on one end of the cell; how long will it take for this camp to diffuse through the cytosol and reach the opposite end of a very large cell, on average? assume that the cell is 200 μm in diameter.