0 votes
in Biology Form 2 by
  1. If a person who lives at a low altitude moves to a higher altitude, changes occur in his blood consumption. Name two of these changes.
  2. State the importance of these changes. 

1 Answer

0 votes
  1. An increase in amount of haemoglobin, an increase in the number of red blood cells;
  2. To increase the surface area for transport of oxygen/to increase the volume of oxygen in the body/to trap more oxygen
Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.

6.4k questions

9.6k answers


590 users