As in gymnosperms, the ovule becomes a seed, encasing the embryo and endosperm in a seed coat. But unlike gymnosperms, in angiosperms the ovary containing the ovules develops into a fruit after fertilization.
Captain James Cook was the first to cross the Antarctic Circle, doing so in 1773. However, pack ice and the freezing of his ship's sails prevented him from reaching the Antarctic continent itself. The same thing happened when he again crossed the Antarctic Circle a year later.
Douglas Fox recounts his trip to Antarctica with a team of scientists, and their attempt to drill down to a subglacial lake buried deep below the ice, in the search for life. A cold breeze blew off the Antarctic plain, numbing the noses and ears of scientists standing around a dark hole in the ice.