Multicellular organisms do this by assigning specific roles to specific cells. This enables various cells within a larger organism to collaborate in order to preserve homeostasis. Since they are made up of just ONE type of cell, unicellular organisms do not need cell specialization to maintain homeostasis.
Answer:
fontanelles
Explanation:
their are two on a baby's head we call them soft spots
The answer is D. it weather more slowly because it is less prone to be carried away by nature. <span />