Actually no, you need live plants in her tank like pothos, umbrella plant, ficus benjamina, etc. there’s a safe plant list on this forum, I just don’t know how to link it. Plastic or silk plants are not recommended because if your Cham nibbles on it , it could cause an impaction in her bowels which can be deadly. Live plant will just move through her digestive system. She can’t really digest them but they will go through and be expelled. As for meal worms, they are hard to digest and aren’t really nutritious so I would choose something like Dubia roaches instead. Variety in insects is key to a healthy diet for chams. You shouldn’t offer her veggies at all. She doesn’t need them. If she nibbles a little on a safe plant that you put in her tank, that’s fine.