The 'spinal cord' of Drosophila-its 'nerve cord' Select one: a. runs along the dorsal side, opposite the mouth as is the case in vertebrates such as humans b. runs along the ventral surface, on the same side as the mouth c. consists of two parallel structures that run laterally, along the sides of the animal. d. is in no way analogous to the spinal cord of vertebrates, since Drosophila has no spine!

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.

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.