Which process is used by the skin to repair itself when you get cut claim, evidence, reasoning

Wound Healing

Explanation:

Wound healing is the process whereby the skin repairs itself after injury. Wound healing can be divided into four overlapping processes; maintenance of homoeostasis, an inflammatory response, a proliferative phase, and remodeling.

How??

Red blood cells help create collagen, which are tough, white fibers that form the foundation for new tissue. The wound starts to fill in with new tissue, called granulation tissue. New skin begins to form over this tissue. As the wound heals, the edges pull inward and the wound gets smaller.

the answer is b.) hydrogen bonds between bases.