CAN SOMEONE DO A CER ON WHY TREES MASS COMES FROM AIR

What is the mrna strand that would be copied from this dna strand

As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes

What is the next step in the process after a substrate enters the active site of an enzyme