4.7.151.5 Which of the following is the most complex
level of cell organization?
A cell
B organ
C organism D tissue

C organism

Explanation:

The most complex and highest level of organization is the organism. As we move up the scale, complexity increases.

Organization of life projects how organisms are arranged into levels of life.

d. new methods of assembly are introduced.

explanation:

this allows for the goods to be made on a larger scale. not faster because now it is shown to be made better, hence the greater productivity in the question. it is calling for something new to be introduced.

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