Answer:
Staple foods vary from place to place, but typically they are inexpensive or readily available foods that supply one or more of the three organic macronutrients needed for survival and health: carbohydrates, proteins, and fats. Typical examples of staples include tuber- or root-crops, grains, legumes, and other seeds.
Answer:
The third option: The tourists strolled casually along the beach in bare feet.
Anne Frank demonstrates great bravery when she hides with her family and others in the underground annex during the Holocaust. She is well aware that leaving the attic, as well as being discovered by others other than the sympathetic people who are hiding the Jewish families in the attic, would almost certainly result in her death.
