The correct answer is A.
Secondary growth in plants allows many woody and non woody plants to grow tall and strong. The growth basically occurs in the roots and the stems and it is controlled by lateral meristem. Examples of non woody plants that undergo secondary growth include: carrot, potato, tuber, etc.<span />
The answer is greenhouse effect
Lipids are broken down by lipase, with the assistance of bile for emulsifying and providing optimum pH for the enzyme