Answer:
D. Pangaea
Explanation:
He called this movement a continental drift. Wegener was convinced that all of Earth's continents were once part of an enormous, single landmass called Pangaea. Wegener, trained as an astronomer, used biology, botany, and geology to describe Pangaea and continental drift.
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The macromolecule would be glucose (sugar). C6H12O6
The role of species in an ecosystem, consisting of such things as what it eats, when it eats, and where it lives is niche.
Plants , Animals , & Fungi . Hope this helps you !
