Is the energy pyramid a true representation of all elements in an ecosystem? Explain your answer. HELP I NEED THIS ASAP please help

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called

The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer