WorksheetsCoordination and Responses
Total questions: 10
Worksheet time: 8mins
During exercise, the body temperature will
decreases
increases
maintain
What is produced by the skin to help cool the body?
Urine
Sweat
Fat
In hot weather, the concentration of urine will _______
increases
decrease
not change
During cold weather, our blood vessel will ___________
constrict
dilate
stay same size
During cold weather, hairs on skin will erect because _______
heat can release easily
trap thick layer of air, less heat is released
to maintain the heat
Which body systems that involved in the regulation of water content?
Nervous system
Excretory system
Digestive system
Endocrine system
Corrective mechanism that involved when we drink less water and sweat more are
kidney will increase the volume of urine
kidney will decrease the volume of urine
feel thirsty
kidney will produce more concentrated urine
Which part of the brain that regulates the equilibrium of internal environment of the body?
cerebrum
cerebellum
hypothalamus
brain stem
Which part of the leaf that control the opening and closing of stoma?
stomata
guard cells
chloroplast
During the day, the stoma opens to ___________
reduce water loss through transpiration
increase the rate of transpiration
allow gaseous exchange
increase the rate of water absorption
make the leaf wilts
