Answer:
I think its c Scientists cannot determine how it changes.
d). It increases over time.
D. Visible light . Is the correct answer I hope this helps:)
Answer: It appears compartmentalized under the microscope.
Explanation:
All living organisms are made up of cells. And cells grow by undergoing cell division.
Also, when viewed under the microscope, cells appear as 'rooms' or 'compartments'
Thus, the growing substance is living and contains cells
