Human activity can be very disruptive to an ecosystem. Part of the forest shown in the picture
was clear-cut for timber harvesting. Will this
forested area change via primary or secondary
succession? Explain.

Secondary succession i think! i’m not sure though.

secondary succession: animals recolonize after a disturbance such as a fire/destruction of their habitat (deforestation)

primary succession: devastation begins in a lifeless area.

in this case, the forest had living organisms, therefore, i don’t think it can be primary.

The arrangements of lipids in the membrane makes the cell semi permeable .

Photo means light and synthesis means combination so combination of light