Organisms that use the same resources because there may not be enough for all, so it then becomes a competition of who gets it and who doesn't.
Taxable characters are the best on I have heard
Answer: Plants
Explanation: Less solar radiation would mean less sunlight for photosynthesis which means that they won't get enough energy for survival and might die out.
It is A. Lung tissue i believe.
Answer:
WOULD HAVE HELPED IF I HAVE STUDIED THIS TOPIC I AM EXTREMELY SORRY
Explanation: