photosynthesis is the process that producers go through to make food using sunlight.
Answer:
C...
Vitamin D-- Lack of sunlight--Brittle bones(rickets)
B...
Iron ---- Lack of sunlight, fish and eggs --- Anaemia
-Living things are composed of cells.
-Living things have different levels of organization.
-Living things use energy.
-Living things respond to their environment.
-Living things grow.
-Living things reproduce.
-Living things adapt to their environment.
Hope it helps!