Primary producers feed directly on autotrophs (plants). These are mainly herbivores like cow & deer
Deer are primary consumers. They feed directly on plants - producers.
Elephants are classified as primary consumers. These is because they feed directly on the plants which are the producers in the tropic.
Deer are primary consumers. They feed directly on plants - producers.
Of course only herbivores or vegetarians feed on producers.
Lions feed on animals that eat plants which are producers.
detritus feeders can not be producers as they feed of the decaying dead living organisms
Dolphins Feed on small sea creatures like Fish.
Yup
nope. Rattle snakes are not producers. They are consumers in the food chain as they eat other living organisms. Plants are the major producers on earth. Be skeptical of almost anything else being classified as a producer.
The producers are usually plants and alage which is eaten by herbivores.
Yes, they are producers because they need to eat. They feed on algae left on rocks or on the ground.
Yes and no, without them there would be no life because primary consumers would die without food, and then secondary consumers and so forth. However secondary consumers don't feed directly from the producers so they are not all the food in that sense.