I believe the correct answer is the second option, or b.
<span>Both pine trees and ferns have the ability to make their own food via photosynthesis. They are both able to convert water and carbon dioxide into oxygen and sugars. Based on the concept of domains they are both classified under Eukaryota. </span>
Normally a granite, when metamorphosed, would first form a schist, and then a gneiss would be the higher stage of metamorphism. Presumably in this case, the pressure and temperature conditions were high enough to skip the schist step.
Answer: algae blooms
Explanation: they like nitrogen and phosphorus
been a while since ive done bio hope it helps
