Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Interconnected pathways through which carbon is recycled through the biotic and abiotic components of biosphere.
Interconnected pathways through which carbon is recycled through the biotic and abiotic components of what?

Seeds of a pine cone are easily carried by the wind and dispersed because seeds have wings.
Why are seeds of a pine cone easily carried by the wind and dispersed?

Polysaccharides are polymers composed of many sugar building blocks called.

What are polymers composed of many sugar building blocks called?