What transports proteins and nucleic acids?

Passive diffusion
Facilitated diffusion
Active transport
Pinocytosis
Phagocytosis

The transport tubes from food came down the plant are called?

Diagram of the evolution of land plants?

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of