How do the following human body systems interact together to maintain homeostasis: (Circulatory & Respiratory systems), (Digestive & Circulatory systems), (Digestive & Lymphatic systems), (Excretory & Circulatory systems), (Lymphatic & Immune systems).

If a cell is placed into a hypertonic environment,what will happen to it ? a)it will shrink or shrivel b)nothing c)it will burst d) it will expand or enlarge

What are levels of ecology and how can we remember them

If you were given a map of the sensory cortex in the postcentral gyrus of the cerebrum, do you think the map would have more “space” devoted to the regions of the body that have the highest density of sensory receptors, or the regions of the body that have the lowest density of sensory receptors? explain.