i dont know either, we're probably doing the same homework
Affective response is the term that refers to the internal change of arousal of both the mind and body in response to an external event. This can involve emotions, moods, and feelings experienced in reaction to stimuli from the environment.
its called homeostasis. ;)
Both, for the bug to exhibit an external change (its color), there must first be an internal change that triggers the color change (its color). Thus, the internal change facilitates the external change. The predator is an external factor that causes an internal reaction (maybe it's fear) in the bug, that internal reaction then triggers an external factor which is the change in color. Just a personal opinion.
Any internal or external change that brings about a response is called a stimulus. As a key homeostatic regulatory and coordinating system, the nervous system detects, interprets, and responds to changes in external and internal conditions.
Motor neurons of the nervous system are what innervate muscles and glands.
exothermal
external because they can change over time.
Potassium ferricyanide cannot be used as an internal indicator because it is an external indicator that does not change color in response to pH changes in a solution. Internal indicators are usually weak organic acids or bases that change color due to ionization changes as the pH of the solution shifts.
Earthquakes are internal forces of change caused by tectonic plate movement and stress release along faults within the Earth's crust. They are not considered external forces as they originate from within the Earth.
stimulus,an example a insect touching the hair like figures on a venus fly trap
Is a dectable change in the internal or external environment