Answer :
Answer:
D. Vitamin C
Explanation:
These symptoms show Vitamin C deficiency because Vitamin C is essential for the repairing of tissue and healing wounds. Common symptoms of Vitamin C deficiency include Brushing, bleeding gums, fatigue, fever, etc.
Deficiency of Vitamin C has symptoms such as bleeding gums, and a cut which hasn't healed in a long time.
What are Symptoms?
These are signs which are detected during a disease or illness and an example is in the case of vitamin deficiency.
This normally presents bleeding gums, and a cut that hasn't healed in a long time which is why option D was chosen.
Read more about Vitamin C here https://brainly.com/question/19129056
#SPJ5