Answer:
Sam has to mix equal parts to the two chemicals for the experiment
Explanation:
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The battle of midway is considered to be the turning point due the fact it was one of the major allied victories.
I’m pretty sure one of the answers is the first option (The Inca were a self sufficient and hardworking group of people), as the text states, “No one who was lazy or tried to live by the work of others was tolerated; everyone had to work”.
The other answer might be the fourth option (The Inca government provided for its people during times of need), as it says in the text, “and if he was ill, he received what he needed from the storehouses)
Ladders are approved from OSHA