Question

Tell me question no. 60
No Spam.
DETAILED SOLUTION.
(40 points, total spent, you will get 20!)
PIc is clear......

Answer 1

option a and b

because if l1>l2
that means object one is out of water to some more extent.. that means it's density will be less. ......similar reason is valid for other case

Answer 2

Food security entails ensuring adequate food supply to people, especially those who are deprived of basic nutrition. Food security has been a major concern in India. According to UN-India, there are nearly 195 million undernourished people in India, which is a quarter of the world's hunger burden.