Answer:
A. Karl Landsteiner is the most likely for her to mention.
Answer:
Healthy ecosystems have an energy source which comes from the sun
-hope this helps! :)
Explanation:
Answer: A) sea arch
Explanation:
A natural arch or sea arch can be defined as a natural bridge which forms with an opening underneath. A natural arch or sea arch is formed when the stacks are subjected to erosion. A stack can be defined as the geological form that is formed by the water wave erosion due to vertical column. The sea arches form inland cliffs, fins and other forms.
I feel like it's the all the above but if it had to be one choice then I think it's the type of climate from which it came.