Question

Atoms are the most basic unit of matter. Two or more atoms from the same or different elements can combine to form molecules.

Cells are the most basic unit of life. Cells are made up of many different types of molecules. Which of the following accurately shows higher levels of organization within organisms, from least complex to most complex?
A. cells → organs → organ systems → tissues → organism
B. cells → tissues → organs → organ systems → organism
C. cells → organ systems → organs → tissues → organism
D. cells → organs → tissues → organ systems → organism
PLZ EXPLAIN WHY THE OTHER ANSWERS R INCORRECT

Answer 1

The correct answer is B because that is the order form least complex to most complex. Hope this helps and have a good summer!