Answer:
1.DNA is the carrier of genetic information in living organisms as the main constituent of chromosomes.
it is important for the development and genetic instruction guide for life and its processes.
2.molecules of phosphate and inorganic salts
Matter and energy are transfered by:
Living:other animals eating eachother, but when doing this the animal that just ate the organisim it gains less energy than the animal before it beacsue it used some of that energy
Non-Living:When water goes into the atmosphere its energy and matter are going into the air and it does the same thing when it falls as percipitation.
Conjugation is the process name !