Metabolic waste excreta. Some mammals including humans excrete uric acid as a component of their urine but it is only a small amount. These compounds form during the catabolism of carbohydrates and lipids in condensation reactions, and in some other metabolic reactions of the amino acids. Oxygen is produced by plants and some bacteria in photosynthesis, while CO is a waste product of all animals and plants. Nitrogen gases are produced by denitrifying bacteria and as a waste product, and bacteria for decaying yield ammonia, as do most invertebrates and vertebrates. Water is the only liquid waste from animals and photosynthesizing plants.
Ghetto Day/What I Need "What I Need" and "100% Pure Love", the album's first single, "ooze with giddy abandon—not to mention juicy grooves that seep deeper into the brain and body upon repeated spins." "What I Need" was claimed by "Spin" Bernstein to have "xeroxed" Clivillés and Cole's 1991 single "A Deeper Love". However, he predicted that it could have been a potential successor to her previous signature hits, "Gypsy Woman" and "Makin' Happy". "Ghetto Day" and "What I Need" were released as a double A-side single in June 1994. The joint release peaked at 40 on the UK Singles Chart and at No.