According to the chart above, how does the level of organization in biological systems progress?
a) increasing in complexity from top to bottom
b) increasing in complexity from bottom to top
c) increasing in complexity from left to right
d) increasing in complexity from right to left

The correct answer is A), see the explanation below, please

Explanation:

You can see in the graph the different levels of organization from above (molecules, then all the cells, below all these originate specialized tissues and below all the group of organs that make up an organism). The organs are formed by a set of tissues.

answer: "circumcision is a common procedure in which the skin covering the tip of the penis is surgically removed."

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.