Question

Why many insects are green and brown? ​

Answer 1

The pigments in the plants that insects eat give their blood a greenish or yellowish hue.

Explanation: i think

Answer 2

Step-by-step explanation:

Green insects that are called bugs include the green stink bug (Chinavia hilaris), aphids (Aphidoidea), and the Australian greengrocer (Cyclochila australasiae). Generally, true bugs consume food by piercing and sucking plant juices.