Answer:
D. The bonds of a lipid molecule can only be broken by dissolving them in water
Explanation:
A Lipid can not be dissolved in a water solvent.
Answer:
D: 4.6 x 
Explanation:
4.6 x 10^{9} = 4,600,000,000
Earth is approximately, 4.6 billion = 4,600,000,000 = 4.6 x 10^{9}
Tamilnadu, Punjab, are the most famous places in India where cattle farming are done.