B2 Keeping Healthy part 3 3.5 / 5 based on 2 ratings ? BiologyHomeostasisGCSEOCR Created by: 1i22yCreated on: 27-01-16 21:58 receptors in a body control systems do what detect changes in the environment 1 of 10 processing centres in the body control system do what receive information and coordinate responses automatically 2 of 10 effectors in the body control system do what produce responses 3 of 10 why is it important that we maintain our water levels constant otherwise cells may not work properly 4 of 10 how do your kidneys get rid of waste products excretion 5 of 10 why might water levels decrease in your blood plasma sweating, eating salt, dehydration 6 of 10 what happens when water levels are low in your blood plasma the kidneys make less urine 7 of 10 what is negative feedback when changes are reversed and returned back to the set level. 8 of 10 why does alcohol make you dehydrated because alcohol stops the pituitary gland releasing ADH 9 of 10 why does ecstasy lead to small volumes of urine because ecstasy makes the pituitary gland release more ADH 10 of 10
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