Answer:
Why do marathon runners collapse and die? Some of the reasons why marathon runners often collapse near the finishing line is because the build-up of lactic acid in the blood during the run triggers abnormal heart rhythms and also exhaustion, emotional stress, dehydration and heat stroke
Answer:
ANTS
Explanation:
Is this right? Hope it is
The answer is B) ABE <span>∼</span> ADC
Answer:
I think it's 10% sorry if i'm wrong
Explanation:
It's density is lower than water.