Which example describes an abiotic factor interacting with a biotic factor? Small fish use underwater plants as homes.

More light allows underwater plants to grow.

Small fish feed on phytoplankton.

Lower water temperatures increase oxygen concentration in the water.

There are few cells in the body that do not undergo mitosis: most somatic cells divide regularly, some more than others. take for example the cells that line the digestive tract. these cells must be frequently replaced because they are constantly eroded by the movement of food through the tract. what mechanism(s) is/are in place to ensure that these cells are exact copies of the mother cell