Question

these two b vitamins are needed for the formation of new cells

Explanation:

The two B vitamins needed for new cell formation are Folate (Vitamin B9) and Vitamin B12. Folate is crucial for DNA synthesis and cell division, while B12 is involved in DNA synthesis and maintaining healthy nerve cells and red blood cells, both essential for new cell formation.

Answer:

Folate (Vitamin B9) and Vitamin B12