Examples of diffusion in Living Things?

Answer 1

In animal carbon dioxide (or CO2) diffuses from the red blood cells where it is at a higher concentration to the lung which has a lower concentration.

Answer 2

Diffusion refers to the transport of materials from an area of higher concentration to a lower one. Three examples of diffusion in living organisms are the excretion of metabolic wastes, uptake up nutrients and the exchange of carbon dioxide and oxygen in the lungs.

Answer 3

When breathing oxygen into the lungs, animals are using diffusion to distribute that oxygen to all cells in the organism. Carbon dioxide in turn is diffused from the bodies cells into the lungs to be breathed out.

Plants also use diffusion to obtain carbon dioxide and excrete oxygen. Diffusion is used in photosynthesis and also when absorbing water and minerals from the soil and into the roots.

Answer 4

1. Oxygen and carbon dioxide diffuse into and out of cells through the cell membrane to support cellular respiration and photosynthesis.
2. Nutrients diffuse from the small intestine into the bloodstream to be transported to cells throughout the body.
3. Hormones are released by glands and diffuse into the bloodstream to travel to target cells and tissues.

Answer 5

in mammals, where there is a synapse, a chemical is diffused across the gap between the neurones. :)

Answer 6

osmosis in plants Google it

Answer 7

Example of diffusion in non-living things

Answer 8

nothing bit+c

Answer 9

tiger #