Question

ud Ullalu muiyunu
Roll No. 14
Annual Exams. 2019-20
Class - VII
Subject - Science
Time 2:30 Hrs. Roll No.....
२.1 Tick ( . ) the correct answer: - (सही विकल्प चुनें)
___ 1X12=12
(i) During heavy exercise, we get cramps in the
- legs due to the accumulation of: (अत्याधिक व्यायाम
करते समय हमारी टांगो मे जिस पदार्थ के संचयन के कारण
ऐंठन होती है, वह है :-)​

Answer 1

Answer:

Lactic acid accumulation occurs in muscles due to heavy exercise and we get crampsvin our legs....

Mark it as branliest to reach my virtuso level

Answer 2

Explanation:

During a heavy exercise, we get cramps in the-legs due to the accumulation of the exercise is fast time so the exercise are paining