Question

lipids
provide a long - term energy reserve.
cushion organs against shocks.
form essential structural components of cells.
help to maintain body temperature.
all of the answers are correct.

Explanation:

Lipids serve multiple functions. They store energy for the long - term, cushion organs to protect against shock, are essential structural components of cell membranes (such as phospholipids), and help insulate the body to maintain temperature.

Answer:

All of the answers are correct.