Advantages/functions for circulatory systems in big animals
- Supplies metabolites and removes waste products from the cells at a faster rate than diffusion would do.
- It enables separation of materials transported; e.g. oxygenated blood is transported different vessels from those that transport deoxygenated blood.
- Impermeability of external surface to remove water. Example of the thick cuticle of insects.
- Avoids the utilization of materials along the way.
CATEGORIES General
TAGS Dr. Bbosa Science
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