a) Explain why people on reaching high altitude may suffer from unsteady vision, loss of hearing, lack of muscular coordination and even complete blackout. b) Give the characteristics of hormones pertaining to: i) site of action ii) Chemical nature iii) manner of transport [5 MARKS]

a) Explain why people on reaching high altitude may suffer from unstea

1.	a) Explain why people on reaching high altitude may suffer from unsteady vision, loss of hearing, lack of muscular coordination and even complete blackout. b) Give the characteristics of hormones pertaining to: i) site of action ii) Chemical nature iii) manner of transport [5 MARKS]
Answer» a) Explain why people on reaching high altitude may suffer from unsteady vision, loss of hearing, lack of muscular coordination and even complete blackout. b) Give the characteristics of hormones pertaining to: i) site of action ii) Chemical nature iii) manner of transport [5 MARKS]