Niels Bohr - Biographical. Niels Henrik David Bohr was born in Copenhagen on October 7, 1885, as the son of Christian Bohr, Professor of Physiology at Copenhagen University, and his wife Ellen, nÃ©e Adler.
Opuntia is a large genus of plants native to North America and South America. All have succulent stems, some of them becoming woody with age. Stems may be cylindrical or flattened pads. Tiny, succulent leaves may be present on the newest growth (see photo below.) Most species are spiny.
Non-native Plants. Non-native plants (âweedsâ or âexoticsâ) have been introduced to an area from their native range, either purposefully or accidentally. The term non-native usually refers to plants from other countries, regions, or continents.on-native Plants. Non-native plants (âweedsâ or âexoticsâ) have been introduced to an area from their native range, either purposefully or accidentally. The term non-native usually refers to plants from other countries, regions, or continents.