this pyramid of numbers is modeling organisms within an ecosystem which of the feeding interactions below is most likely to be part of the ecosystem

Which best describes the digestive system of arthropods? a incomplete, two openings b complete, one opening c two-way, one opening d one-way, two openings

Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment