Answer: True
Transpiration is a process, in which water is lost by the plant. The water is lost through evaporation from the aerial parts like leaves, stems and flowers. The water is necessary for plant growth, but only small amount of water is required by the plants for growth and the rest 97-99% water is lost by transpiration.
What do you mean by then?
Answer: Earth's main sulfur sink is the oceans SO42−, where it is the major oxidizing agent. When SO42− is assimilated by organisms, it is reduced and converted to organic sulfur, which is an essential component of proteins.
Explanation: