A. show the hierarchy of an organization
Answer:
definition: Biotic factors are the living components of an ecosystem.
example: animals, plants, trees, grass, bacteria, moss, or molds that you might find in an ecosystem.
Answer:
C. An organism that was brought to an area by humans many centuries ago
C, A—C—T—G—G because the letters A and T are missing
Answer:
It is the closest relative of Bombyx mandarina, the wild silk moth. The silkworm is the larva or caterpillar of a silk moth. It is an economically important insect, being a primary producer of silk.
