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.
All modern primates, including humans, are descendants of the earliest primates.
ANSWER:
they dont make their own food only photosynthetic creatures can.
~batmans wife
A. Polysaccharide, this is because polysaccharides have cellulose which make the grass stand up.
The fact that species are becoming immune through natural selection being passed down generations
