Hemorrhaging disturbs the body's homeostatic balance, leading to decreased blood pressure and blood volume. Which of the following choices below would best characterize the immediate expected changes in heart contractility due to this disruption in homeostasis?
The heart would decrease contractility in order to reduce stress on the body,
The heart would decrease contractility in order to reduce the amount of blood loss from the hemorrhage,
The heart would increase contractility in order to maintain blood pressure and peripheral blood flow.
The heart would increase contractility in order to quickly move hormones to the hemorrhaging region.

its not just what you eat that you gain weight. some people have a high metabolism, and that meaning no matter how much you eat it it cant you gain. but there is a way, first of all do not listen to the standard junk food diet because its the wrong type of way to gain "fat" and tell her its not "fat" your trying to gain its more muscle your trying to build, so tell her   to try fiber drinks,food,bars ect. supplements and still eat in moderation. light walking, and try to not work out too much. sitting in front of a tv and relax, eat more calories not just in junk food but like meats, fruits, veggies, ect. hope this . my friend had the same problem. so this her.

the answer for the 1st question is kayaking.

the answer for the 2nd question is communication skills.

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