Altitude sickness,which includes nausea,fatigue,and heart palpitations,occurs due to:

  • A
    High atmospheric pressure at high altitudes
  • B
    Low atmospheric pressure at high altitude
  • C
    High mountain height and high temperature
  • D
    Heavy snowfall at high altitude and low temperature

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Similar Questions

Bottom dwelling animals constitute:

Why do mammals of colder regions generally have shorter ears and limbs?
$I.$ To minimize their surface area to volume ratio
$II.$ To minimize heat loss
$III.$ To maximize their surface area to volume ratio
$IV.$ To maximize heat loss
Choose the correct combination from the given options:

Most animals are tree dwellers in a

Blubber is present in ...

$A$: Shivering is an adaptation for low temperature.
$R$: Shivering warms up the body.

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