The incorrect statement is c. movement of molecules does not take place among cells.
Explanation: Cells are constantly interacting with each other through the movement of molecules. This is essential for various processes like nutrient exchange, communication, and waste removal. Molecules move across cell membranes via diffusion, osmosis, and active transport.
Why other options are correct:
a. Organisms grow with time:
Growth is a fundamental characteristic of life. Organisms increase in size and complexity over time.
b. Organisms must repair and maintain their structure:
Organisms are constantly exposed to wear and tear. Repairs are necessary to maintain cellular structure and function.
d. Energy is essential for life processes:
Energy is required for all cellular activities, from metabolism to movement. Without energy, life processes cannot occur.