Questions

Unlike other gas cycles, the phosphorus cycle differs in having atmospheric reservoir. No other gases are involved in it.

I.Inputs

• Organizational process assets 


• Project charter


• Preliminary project scope statement


• Project scope management plan


• Approved change requests

II. Tools and Techniques

• Product analysis


• Alternatives identification


• Expert judgment


• Stakeholder analysis

III. Outputs

• Project scope statement


• Requested changes


• Project scope management plan(updates)

Vitamin-A plays an important role in Eye vision. Vitamin A helps form and maintain healthy teeth, skeletal and soft tissue, mucus membranes, and skin. It is also known as retinol because it produces the pigments in the retina of the eye. Vitamin A promotes good vision, especially in low light.