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Through the process of diffusion
Hydra cells get oxygen through diffusion.
Diffusion, specifically simple diffusion
It enters through the lipid bilayer (aka cell membrane) by diffusion down a concentration gradient from a high concentration to a low one. This process is continuous. Diffusion occurs naturally because of the kinetic energy in the oxygen particles which allows them to move - this is known as Brownian Motion.
diffusion
Diffusion.
they travel through the capillary which exchanges them to carbon dioxide
Through the process of diffusion
Hydra cells get oxygen through diffusion.
Hydra cells get oxygen through diffusion.
they don't need to, because they get enough oxygen by diffusion.
Diffusion, specifically simple diffusion
diffusion
Oxygen diffuses directly across the cell membrane and requires nothing to carry it.
It enters through the lipid bilayer (aka cell membrane) by diffusion down a concentration gradient from a high concentration to a low one. This process is continuous. Diffusion occurs naturally because of the kinetic energy in the oxygen particles which allows them to move - this is known as Brownian Motion.
It gets oxygen and nutrients through simple diffusion.
The respiratory system uses the diffusion of oxygen and carbon dioxide. You inhale the oxygen which goes through the alveoli and thew capillaries in the lungs and you exhale it through the same section you inhale from. Therefore they diffuse together.