This is called tapering. Tapering helps your brain adjust to the chemical changes and can help prevent discontinuation symptoms. Your doctor will tell you how to lower your dose over a couple of days. Never try to do this on your own. Sometimes, doctors can prescribe medicines to help with discontinuation symptoms such as nausea or insomnia.
1 Level 2: Herbivores eat plants and are called primary consumers. 2  Level 3: Carnivores that eat herbivores are called secondary consumers. 3  Level 4: Carnivores that eat other carnivores are called tertiary consumers. 4  Level 5: Apex predators that have no predators are at the top of the food chain.t the lowest trophic level (the bottom of the food chain), plants convert about 1% of the sunlight they receive into chemical energy. It follows from this that the total energy originally present in the incident sunlight that is finally embodied in a tertiary consumer is about 0.001%.
The consumers have three levels. The first level is the primary consumer. The primary consumer is also called a herbivore because they only eat the plants. An elk or a squirrel are both examples of primary consumers. The primary consumer will not eat other animals and only eats other plants and fruit.