What is the powerhouse of the cell

What are some things that limit population growth?

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

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f