This happens by Diffusion
Small organisms, like a amoeba's, have large surface area : volume ratios which means the exchange can take place by diffusion through the cell wall, the same as any other single celled organsism.
Gas exchange in Amoeba basically takes place across the whole body surface by diffusion. With their huge surface area which is relative to the volume, single celled animals can productively get oxygen and also remove carbon dioxide via diffusion across the surface. have i helped u from this answer my name is yash verma
Gas exchange is a function of respiration not digestion.
Alveoli is where gas exchange occurs.
Cultural Exchange gives locals the opportunity to adapt different customs from another influence.
It lowers the area available for gas exchange, therefore gas exchange doesn't happen as quickly or as much as it should.
Capillary system is where gas exchange occurs
The exchange surfaces are moist.
gaseous exchange
An amoeba defines life through its ability to grow, reproduce, respond to stimuli, and maintain homeostasis. These single-celled organisms also exhibit movement, metabolism, and the ability to adapt to their environment, which are characteristics of life.
gas exchange occurs between the thin walls of the alveoli and the thin walls of the capillaries