In the period leading up to World War One, there was much debate about whether the ice age involved a single phase of ice sheet growth and freezing climate (the monoglacial theory) or several phases of ice sheet build up and decay separated by warm interglacials (the polyglacial theory).

These results reveal that the excessive PASMC proliferation was modulated by pharmacological tools of CaSR, showing us that calcilytics are useful for a novel therapeutic approach for pulmonary arterial hypertension.

I walked down the zigzagging path.

For instance, the little bush moa fed nearly exclusively on forest vegetation, whereas the heavy-footed moa was a grazer in open vegetation habitats.