Which term best describes an organism that can contain up to five levels of organization to carry out life functions

The correct answer would be a multicellular organism.

Explanation:

Any organism that can contain upto 5 levels of the organization is can be termed as multicellular as they comprise many cells to form different levels of the organization.

The different levels of organization of an organism in order are cellular level, tissue level, organ level, organ system, and a complete organism. All these organization levels are made of cells, cells make the tissue by joined together, different tissues joined together to form organs. different organs joined to make a functional organ system that ultimately makes an individual with different organ systems such as the digestive system, respiratory system and other.

Thus, the correct answer would be a multicellular organism.

b - the respond is innate and varies over time.

good luck!

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added