How do nutritional needs change over time? the number of calories needed increases throughout a person’s lifetime. the number of calories needed increases from infancy to young adulthood. the number of calories needed increases from young adulthood until old age. the number of calories needed remains the same from young adulthood throughout old age.

The number of calories needed increases from infancy to young adulthood.

Explanation:

Through the lifetime, the body have different nutritional needs, that is, a child cannot ingest the same diet than an ancient person, because their needs are way too different.

Children need more energy, because they are so active and their daily routines requires a lot of glucose, to fulfil those needs, children's nutrition must be centered in fatty diets, to provide enough energy. On the other hand, a young adult doesn't need that much of energy, because his/her daily routine doesn't involves high intensity activities. During this age, the young adult is less active than children, they have a stable job and work-based schedule.

Therefore, the number of calories during this period of lifetime is different and higher than others, because all activities during that time are intense, and energy is more needed to complete those activities.

Grilled ham and cheese sandwich: caution: if you’re underaged then have a responsible adult supervising you to prevent any injuries.1. preheat a pan or griddle over medium heat. spread each bread slice with mustard — crust to crust is a must to get full coverage so that each bite is identical. if you don’t like mustard then use whatever else you like.2. use a trio of cheeses in a grilled cheese to achieve perfect harmony: 1 slice of american cheese for gooeyness, 1 slice of aged cheddar for sharpness and 1 slice of provolone or mozzarella for stringiness. if you don’t like these cheeses then use whatever else you like.3. ribbon your meat onto your sandwich to create dramatic height and a smoother bite down. don't just lay the meat flat — it makes for a flat sandwich.4. add anything else you'd like to the sandwich — (just make sure you season them with a bit of salt and 5. spread mayo on the outside of a grilled cheese before it goes into the pan or onto the griddle, which ensures that it will be perfectly golden brown every time.6. place on the griddle; dome your grilled cheese with a metal bowl to create a vortex of heat and ensure the cheese melts without over-toasting the exterior for a maximum of 3 minutes. flip, cover again and cook until the cheese is melted and the sandwiches are golden brown for a maximum of 3 minutes. hope this : )