How do venus-flytrap and pitcher plant get there energy?

Answer 1

The pitcher plant lacks nitrogen. In order to get nitrogen it catches the insect & digest its protein in an acid solution. The plant can then absorb the nitrogen compounds it needs to make its own compounds.

Answer 2

Plants such as the Pitcher plant and Venus Flytrap depend on animals though they can make their own food in order to fulfil the nitrogen deficiency its environment lacks.

Answer 3

they get there energy from the food they consume like insects