interdependance can be defined as dependance upon each other...
D. infarction
• infarction is defined as the obstruction of the blood supply to an organ or region of tissue, typically by a thrombus or embolus, causing death of the tissue (necrosis)
A eukaryotic cell is classified this way if it B. contains a nucleus. In biology the definition of eukaryotic is "having a true nucleus" which is how to depict a prokaryotic cell from a eukaryotic cell.
He was a close friend to Charles Darwin so he helped him out in creating the theory of evolution so I would say C: He developed the idea of inheritance of acquired characteristics.
Answer:
It is circulatory system and the digestive system.
Explanation:
