Answer:
Phages are currently difficult to prepare for use in people and animals.
It's not known what dose or amount of phages should be used.
It's not known how long phage therapy may take to work.
It may be difficult to find the exact phage needed to treat an infection.
Explanation:
The mining of oil shale requires the lowering of ground water below the level of oil shaling.
It is false that u<span>nlike third-world and developing nations, the u.s. has no incidence of hungry or malnourished people.
You can find hungry people anywhere - even in the richest countries in the world. Not everyone has the same opportunities and living conditions, so it is only normal that there will be poor people who cannot afford even food.</span>
