Answer:
Manfaat menjaga kebersihan lingkungan antara lain: Terhindar dari penyakit yang disebabkan lingkungan yang tidak sehat. Lingkungan menjadi lebih sejuk. Bebas dari polusi udara
The answer would be B) oxygen. In the electron transport chain, oxygen is a reactant. It reacts with 4 electrons and 4 hydrogens to form 2 water molecules. NAD plus is a product of NADH losing an electron. FAD is a product of FADH2 losing an electron.
Active transport requires energy to happen, while passive does not and "happens naturally".
Electron is the answer hope it help happy to help u=)
Answer: It takes 14 days for steroids to clear out your system
Explanation: