viết đoạn văn quy nạp khoảng 15 câu trình bày cảm nhận của em về nhân vật thúy kiều (chị em thúy kiều)

In an energy pyramid, which level has the most available energy?

What happens when light is scattered?

The small bags of silica gel you often see in a new shoe box are placed there to control humidity. despite its name, silica gel is a solid. it is a chemically inert, highly porous, amorphous form of sio2. because water vapor readily adsorbs onto the surface of silica gel, it acts as a desiccant. despite not knowing mechanistic details of the adsorption of water onto silica gel, from the information provided you should be able to make an educated guess about the thermodynamic characteristics of the process. predict the signs for δg, δh, and δs for the adsorption of water.