In a test (t) u marks are given for every
correct answer and -2marks for every incorrect
answer. Kriti scored answered all questions and
scored (-20) marks though he got lo questions
correct. Find the total no. of questions.
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Answer:
The main factor that influences a person's height is their genetic makeup. However, many other factors can influence height during development, including nutrition, hormones, activity levels, and medical conditions. Scientists believe that genetic makeup, or DNA, is responsible for about 80% of a person's height.
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Pls mark as brainliest answer
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