The names Land of Israel and Children of Israel have historically been used to refer to the biblical Kingdom of Israel and the entire Jewish people respectively. The name "Israel" (Standard Yisraʾel, Isrāʾīl; Septuagint Greek: Ἰσραήλ Israēl; 'El(God) persists/rules' though, after Hosea 12:4 often interpreted as "struggle with God") in these phrases refers to the patriarch Jacob who, according to the Hebrew Bible, was given the name after he successfully wrestled with the angel of the Lord. Jacob's twelve sons became the ancestors of the Israelites, also known as the Twelve Tribes of Israel or Children of Israel. Jacob and his sons had lived in Canaan but were forced by famine to go into Egypt for four generations, lasting 430 years, until Moses, a great-great grandson of Jacob, led the Israelites back into Canaan during the "Exodus". The earliest known archaeological artifact to mention the word "Israel" is the Merneptah Stele of ancient Egypt (dated to the late 13th century BCE).
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What does the word "Israel" refer to?
Ah, so.. Jacob

Dietary deficiencies in developing countries can be combated by promoting better eating practices. Supplementation with vitamin A and/or zinc. Zinc supplementation proved successful showing a significant decrease in the incidence of diarrheal disease compared to a control group. The majority of the literature suggests that vitamin A supplementation is advantageous in reducing disease incidence. Development of a supplementation strategy should take into consideration the fact that vitamin A supplementation was less effective in reducing diarrhea incidence when compared to vitamin A and zinc supplementation, and that the latter strategy was estimated to be significantly more cost effective.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): How can zinc deficiencies be combated?
Ah, so.. unanswerable

On the field at the beginning of a play are two teams of 12 (unlike 11 in American football). The team in possession of the ball is the offence and the team defending is referred to as the defence. Play begins with a backwards pass through the legs (the snap) by a member of the offensive team, to another member of the offensive team. This is usually the quarterback or punter, but a "direct snap" to a running back is also not uncommon. If the quarterback or punter receives the ball, he may then do any of the following:
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What is the defence of the ball in play called?
Ah, so..
unanswerable