(b)Describe how the structures ( A to D) in the skin help to maintain a constant body temperature. You may refer to the structures by their letters.………lIII1111……4(c)(i)Blood flow through the skin changes in response to changes in the air temperature.State and explain what happen...
Ectotherm - Animals that get heat from the outside (ecto - outside) environment, they cannot generate enough energy from internal metabolic processes to maintain a stable body temperature.Ectotherms can warm up by basking (as most reptiles do for example) their activity is determined by the ...
they are taking the time to plan can make all the difference. Those who fail to plan often struggle to meet deadlines, juggle multiple responsibilities and feel overwhelmed. Contrarily, those who take the time to plan their steps ahead of time often...
So, it's important to make sure you drink not only the right fluids, but enough fluids to maintain an appropriate balance in your body. In general, aim for a minimum of eight 8-ounce cups per day. This can vary based on a person's age and size. Younger kids might aim for five ...
Scientists have worked out that even the great weight loss of stored body fat cannot provide sufficient energy to allow the penguins to maintain their body temperature and so survive the winter, so how do they do it?The emperor penguins secret is huddling. Really just an extension of the "...
Scientists found warm-blooded animals can keep their body temperature constant (恒定). They are adapting to a hotter climate. To adapt means to change. Adaptations help animals stay alive in their environment. How Animals Cool Off Animals have to control their body temperature. If they do no...
will act.A behaviorist, B.F.Skinner, sees humans as beings whose behavior is almost completely shaped by their surroundings.The behaviorists’ view of the human being is quite mechanistic; they maintain that, like machines, humans’ respond to environmental stimuli as the basis of their behavior...
As mammals, our bodies have to maintain an internal temperature in a narrowrangebetween 37 and 37.5C. If that temperaturedrops, the effects can be serious. Below 35C, people can develophypothermia, with symptoms such asshivering,...
As mammals, our bodies have to maintain an internal temperature in a narrowrangebetween 37 and 37.5C. If that temperaturedrops, the effects can be serious. Below 35C, people can develophypothermia, with symptoms such asshivering, ...
At night, your body’s temperature is a reflection of what happened during the day—is your body stressed outside of its ideal range or is it able to maintain your stable thermostat? If your body temperature is outside of your normal range, your body is signaling to you that something is...