Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


Because of lack of oxygen , low atmospheric pressure and increased altitude . Due to the sudden changes in the atmosphere , our blood vessels get burst because of pressure of blood increased. 
6 3 6
mark my answer best plssssssss friend
Due to low atmospheric pressure, our blood vessels rupture &it occurs bleeding
this is a very common thing which happens with almost all the mountaineers.we are are habituated in the place we ion.the sudden change in the amount of oxygen or the sudden decrease in the amount of oxygen bursts our blood vessels and this leads to nose bleeding.
2 3 2
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts