The answer would be <span>"A niche is the role an organism has in an ecosystem."</span> Because a niche is the position or 'job' an
organism has in an ecosystem. For example, the niche of certain
butterflies and bees is to pollinate flowers in an ecosystem which
allows them to reproduce.
B. They become extinct
Please mark as brainliest if this helped!
Like D. Codon is the answer
You find the mRNA code complementary to the strand of DNA .
A T G G C T C A A G C T I'm pretty sure
