He based his hypothesis on a statement made by a dairymaid.
The findings from the two expeditions, found that the patch covers 1.6 million square kilometers with a concentration of 10–100 kg per square kilometer. They estimate an 80,000 metric tons in the patch, with 1.8 trillion plastic pieces, out of which 92% of the mass is to be found in objects larger than 0.5 centimeters.
C. the answer is c. i just took this test on keystone (i think this is keystone question. right?0
Answer: Reproduction. One must reproduce in order to continue the generational line.
Answer:
D
Explanation:
If it is wrong im really sorry but i have a feeling its d