There are places in the world where the forests have been destroyed and trees no longer grow. What needs to take place for a forest to be a renewable resource? Sample Response: Forests are only renewable as long as careful planning is done to determine how many trees to cut, and to make sure new trees are planted to replace them.

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.

homeostasis is the tendency towards a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes. and this is how it applies to the integumentary system. back to top. skin functions in homeostasis include protection, regulation of body temperature, sensory reception, water balance, synthesis of vitamins and hormones, and absorption of materials. when body temperature falls, the sweat glands constrict and sweat production decreases.