No, they don't have organs and organ system.
Cells form tissues, Tissues form organs, Organs forms organ system; Unicellular have their own one cell only. So, it can't possible that they have organs or organ system.
Answer:
They both hold genetic information and ribosomes
Answer:in summer it is hot in winter it is cold and in spring it is warm and in Autumn it is fresh
Explanation:
logic
