The answer is B (An app on your smartphone that tracks the nutritional status of foods you eat)
Education is not a basic need of young children
Don't give your name
Don't tell your age or birthday
Don't tell where you live
When too many fish are taken out of the ocean it creates an imbalance that can erode the food web and lead to a loss of other important marine life, including vulnerable species like sea turtles and corals etc.