Angiosperms<span> contain both seeds and flowers, while </span>gymnosperms<span> only contain seeds. </span>
"False" they have very strong immune systems.
"True" They are raised in an aseptic environment
Answer:
I think the answer is D) when one has a non-living specimen that is no thicker than a few micrometers
Let me know if I'm wrong
C. None of these
it's the oxygen cycle which the option isn't available
