Answer:
The Vikings were among the first Europeans to discover North America and present day Canada, Leif Erikson was the one who landed.
Explanation:
hope i helped
he first known European to have set foot on continental North America, approximately half a millennium before Christopher Columbus.
Put a plant in a box that has a dish of Benedict solution (this detects simple sugars) in a sunny area. Then put another box with the same contents in a more shaded area. Let both plants sit for 24 hours and see results. Put bromothymol solution in both containers. You should notice that in a sunny area photosynthesis occurs, in the dark area you should notice that the plant actually releases CO2 rather than O2.
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