Sentences with phrase «desiccation required»

There's always an element of surprise when the sculpture is released from the mould; and the long period of desiccation required before it is ready to be displayed can lead to further unpredictable changes.

Not exact matches

Exploiting habitats that are often or mostly out of water required new symbiotic relationships to contain and move water, including the fusion of some fungi and algae to create lichen in communities with bacteria that survive extreme desiccation on land while breaking down rock into soil, and the association of mycorrhizae fungi and the root tissue of new vascular plants — culminating in trees that pump water high into the air — to exchange mineral nutrients (e.g., phosphorus) and usable «fixed» nitrogen from the atmosphere for photosynthetic products.
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