Anabolic pathways anabolic pathways consume energy to build up polymers from monomers release energy as they degrade polymers to monomers consume energy to decrease the entropy of the organism and its environment are usually highly spontaneous chemical reactions

They consume energy to build up polymers from monomers.

Explanation:

Metabolism refers to all the chemical activities that occur in an organism. An organism’s metabolism includes many series of chemical reactions or pathways. The metabolic pathways are two main types: anabolic pathways and catabolic pathways.

Anabolic pathways are the various pathways in which complex molecules are synthesized from simpler substances. These pathways mainly include endergonic reactions to form complex molecules. For example, the formation of a polypeptide chain by linking amino acids together. Here, the monomer amino acids are joined together by peptide bonds to form a polymer.  Formation of peptide bonds is an endergonic reaction and requires energy input.

i would say it is

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]