Question

Repair of Injury was done by​

Answer 1

Repair after injury can occur by regeneration of cells or tissues that restores normal tissue structure, or by healing, which leads to the formation of a scar. In case of regeneration, the damaged or lost tissue is replaced by the proliferation of surrounding undamaged cells and tissue.

Answer 2

Platelets

Explanation:

as soon as the skin is wounded. platelets clot the blood to prevent loos of blood.