Decomposers are very important in our ecosystem, they are responsible for breaking down decaying bodies to transform into nutrients. Without decomposers, plants will not be able to get enough nutrients that it needs to grow
Answer:
A scientific theory is an explanation of an aspect of the natural world
Explanation:
It has to be repeatedly tested and verified in accordance with the scientific method.
While theory is just and idea not backed up my a bunch of tests.
B to obtain oxygen
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Movement of water across a membranes
A process of copying DNA sequence into messenger RNA (mRNA) is called transcription. RNA polymerase is an enzyme involved in this process. First, it binds to DNA and separates its two strands. Then, it adds ribonucleotides to the complementary nucleotides on DNA strand and, thus, it makes mRNA from DNA. Afte RNA polymerase de-attaches from DNA strand, transcription of mRNA stops and mRNA is now free.