Answer:B. They are all organisms made of cells.
Bacteria, a tree, and an cat alike because they are all organisms made of cells.
LIVING THINGS:
Living organisms are organisms that possess certain characteristics like the ability to reproduce, respire, excrete, move, respond to stimuli etc.
Bacteria (a microbe), tree (a plant) and cat (an anima are examples of living things, hence, they possess the characteristics mentioned above.
However, one important feature of all living organisms in accordance to the cell theory is that all living organisms must possess cells.
Therefore, bacteria, a tree, and an cat alike because they are all organisms made of cells.
Step-by-step explanation: