The oceanic crust cycles. New crust is created at the mid-ocean ridges. The new material is and pushes the older material. As the material spreads outward, it becomesanddense. Eventually, the old oceanic crust hits the continental crust and, forming a . The reason the oceanic crust subducts is because. The crust is then returned to the earth's, heats and cools in currents until one day it will. PLEASE HELP

the answers are as following:

1. c. double helix, nucleosome, coil, supercoil, chromosome

2. b. g2 phase, preparation for mitosis

3. d. interphase consists of the g1, s, and g2 phases

4. c. metaphase

5. a. chromosomes are duplicated before cell division so that each new daughter cell has a complete set

the answer is 95 degrees

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.