It could be reflex or instinct, most likely reflex
The house fly develops in four stages: egg, larva, pupal, and adult.
Typically blue is to represent A-adenine, yellow is T-thymine, green is G-guanine, and red is C-cytosine.
Answer:
The most significant effect of the microbes on earth is their ability to recycle the primary elements that make up all living systems, especially carbon, oxygen, and nitrogen (N). Primary production involves photosynthetic organisms which take up CO2 from the atmosphere and convert it to organic (cellular) material.