Answer:i think its C or D
Explanation:
It cant be chemoautotrophs or photoatropus
Answer:
Explanation: thank you!!!
They are considered so because are the indispensable parts of the nature cycle.Without formation,decay cannot be possible and similarly,formation cannot be possible without decay.In addition to this,THEY ARE IN A CHRONOLOGICAL MANNER SET BY NATURE and that's why cannot be seperated and so together constitute the cycle of nature.
C
As the cap helps it to move around while the tail prevents enzymes from eating the RNA
