Woody Tissue- Land plants need rigid cell walls of and lignin to support their weight as they grow taller and wider against the flow of gravity.

Woody Tissue- Land plants need rigid cell walls of cellulose and lignin to support their weight as they grow taller and wider against the flow of gravity.

Explanation:

Cellulose is a substance which is composed of many sucrose molecules is called polysaccharide. Its main function in the joining of two cells. When a group of cells combine together, tissue is formed.

Cellulose is composed of 44.44% carbon, 6.17% hydrogen, and 49.39% oxygen.

from my research i have to the conclusion that decomposers, such as fungi, bacteria and invertebrates, play a critical role in nutrient cycling and without them the earth's ecosystem may not support life as we know it. elements such as carbon, nitrogen and phosphorus exist in limited amounts on earth, although huge amounts of carbon are being released into the atmosphere from underground sources now by humans. it is still extremely important that other nutrients be retained by the process of re-use. decomposers are organisms that are able to chemically break down dead material and make these elements available for use by other organisms. without this breakdown of dead material, dead bodies would pile up. so decomposers also play a role in clean up also. without them, life might not continue as we know it and dead material would overwhelm the earth.