0 an animal that eats plants and therefore changes the energy from the sun that is stored in plants into meat that can be eaten by other animals -- 食草动物，初级消费者
That is why the demand duty is restated as an aspect of the primary consumer duty.
Research and test marketing may identify a primary consumer group.
This snail is a primary consumer and directly depends on phytoplankton.
A predator to zooplankton and fish, the ringed seal is considered a primary consumer as well as a secondary consumer.
The primary consumers of dry edible beans are generally unwilling to pay for the higher cost of organic production.
Phenology of tropical forests: adaptive significance and consequences for primary consumers.
The phenology of tropical forests: adaptive significance and consequences for primary consumers.
The phenology of tropical forests: adaptative significance and consequences for primary consumers.
