Final answer:
During severe anemia, red blood cells can be converted to platelets as an adaptive response.
Step-by-step explanation:
Severe anemia may trigger an adaptive conversion of C) red blood cells to platelets.
During severe anemia, the body tries to compensate for the decrease in red blood cells, which are responsible for carrying oxygen, by increasing the production of platelets. Platelets are small cell fragments involved in blood clotting. The conversion of red blood cells to platelets helps in maintaining the overall function of the blood.