what is a big group of living things that are not able to make their own food?

Question

group name,number of animals,types,why,why not,what does it do,charcteristics,habitat,animal category,

Answer 1

Consumers are not able to make thier own food.  There are many groups of consumers who must rely on primary producers for energy.  Primary producers can make their own energy usually by converting light energy into glucose through photosynthesis.  Any living thing which must rely on consuming other living things for energy is a consumer.