False; shaking hands is not dangerous unless you both have open wounds and there is an opportunity for blood transfer & HIV/AIDS cannot be transferred through saliva, so no barriers are needed.
Answer:a. The concentration of salt in a person's urine increases after that person eats a large bag of salty chips.
Explanation:
Homeostasis is the quality of the body to maintain the normal state of the body with respect to changes occurring in the external environment.
The homeostasis is maintained by involving the negative feedback loops. These loops function in opposite to the stimulus, that triggers them. For example, if the body temperature is high, the negative feedback loop will function to bring the body temperature down towards the set point, or the target value.
The homeostasis can regulate the ion concentration. When the body acquires salt by eating chips, the urge to expel salt through urine also increases. Hence, the ionic concentration of salt is maintained through negative feedback loops altering homeostasis.
False I believe there are 16 minerals that’s the body needs. Sorry if I’m wrong:)
trachea is the pipe behind the ausophagus ,trachea is a wind pipe .
If there is more information you could provide me, I would be happy to help.
