what is the deficiency disease for vitamins A, b1, c, and d and also for minerals, iron, and calcium

Vitamin A (fat absorption/liver disorder):  Dry skin (i.e. eczema)Vitamine B1 (thiamine deficiency): Beriberi (wet or dry)..wet affect heart/circulatory system, dry can cause heart failureVitamin C (ascorbic acid):  anemia, gum disease, skin problems, and scurvyVitamin D (calcium):  bone loss/density; i.e. Rickets where bones become soft and bendable

Mineral dificiency (when your body does not absord or obtain the required amount of intake)

Iron (important for hemoglobin); low iron can cause anemia (causes you to feel weak or tired)calcium (important for strong bones/teeth, supports proper function for blood vessels, muscles, nerves, and hormones); Calcium deficiency disease is osteopenia (left untreated it leads to osteoporosis--usually in older adults)

Explanation:

C. a mature ovule of a plant.