Because the lack of water in the environment makes it difficult to irrigate land, where would it be MOST challenging to farm in Africa? A. The Rainforest
B. The Sahara
C. The Sahel
D. The savanna

Can someone read this article and tell me the 1) key ideas and 2) one key quote (copy and paste the link the article is not to long at all)from

The provisions of subpart d, of the hhs regulations, additional protections for children involved as subjects in research apply to: all research involving childrenall research that is > minimal riskall research funded by any federal agencyall research funded by hhs

Which of the following events most directly contributed to the establishment of israel as a nation