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Hace 1 día · Botswana, officially the Republic of Botswana, is a landlocked country in Southern Africa.Botswana is topographically flat, with approximately 70 percent of its territory being the Kalahari Desert.It is bordered by South Africa to the south and southeast, Namibia to the west and north, Zambia to the north and Zimbabwe to the northeast. Being a country of slightly over 2.4 million people, and ...
Hace 1 día · On his first day at Molly’s Corner, Tommy receives astonishing news. Thu 18 Jul 2024 19:00. BBC One Scotland HD & Scotland only.
Hace 1 día · Cyanobacteria use photosynthetic pigments such as various forms of chlorophyll, carotenoids, phycobilins to convert the photonic energy in sunlight to chemical energy. Unlike heterotrophic prokaryotes, cyanobacteria have internal membranes. These are flattened sacs called thylakoids where photosynthesis is performed.
