Sound . A. does not need a medium to travel B. is reflected when it bounces off a shiny surface
C. is created by electric and magnetic
D. fields moves in longitudinal waves​

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e