Question

Why does some plants have brown, red and purple colour. How do they produce

food​

Answer 1

Answer:

Chlorophyll uses this electromagnetic energy, along with carbon dioxide and water, to make glucose and oxygen. Most plants also have other pigments: carotenoids, which usually appear yellow to orange, and anthocyanins, which are red to purple.

Explanation:

Answer 2

Answer:

It is because plants also have other pigmentations and carotenoids which usually appear yellow to orange and anthocyanins which are red to purple.

Plants are called producers because the make and produce their own food.Their roots take up minerals and water from the ground and their leaves absorb a gas called carbondioxide(CO2) from the air.The food are called glucose and starch.