5. Write About It Suppose you are searching for new life forms as part of an expedition in a
remote region of Alaska. At one site you find
24 greenish-brown objects, each measuring
around 1 cm². The objects do not appear to
have heads, tails, or legs, but you suspect they
may be alive. Describe what you would do to
determine if the objects are alive.

in 1972 the fluid—mosaic membrane model of membrane structure was proposed based on thermodynamic principals of organization of membrane lipids and proteins and available evidence of asymmetry and lateral mobility within the membrane matrix [s. j. singer and g. l. nicolson, science 175 (1972) 720–731].

answer; i believe the answer is hydraulic action;

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.