Answer:The producers, who manufacture their own food through photosynthesis or chemo synthesis, are at the bottom of the pyramid. The second level is made up of herbivores, or principal consumers. In the following portions of the pyramid, secondary and tertiary consumers, omnivores and carnivores, are found.
Explanation:
Answer:
Sediment
Explanation:
Which of these could you find in the benthic zone of a lake? Sediment.
Answer:
Boiler
At 6 to 9 months, a chicken becomes a boiler. They are not actually <em>boilers</em>, however, they have that classification name at that point in their lives.
Cells need "oxygen" for the efficient use of glucose in cellular respiration.