Mary would start with a hypothesis such as, "I believe that plants with no soil will not grow because there are no nutrients coming from the soil for the plant to grow"
Then she would put the plan in place to start her experiment. She will get the same type of seeds, the same amount of water and sunlight. The only difference between the 3 plants is that one plant will have no soil, the second plant will have 1 inch of soil, the third plant will have the correct amount of soil.
She will run the experiment for 2 weeks to see whether the plants have grown and what the conclusion is. She will record how much the plants have grown every day, she will measure the height of each plant.
At the end of 2 weeks, she will gather all her data and come to a conclusion.
the answer may be d or b hope this helps
Answer:
Option B
Explanation:
The United States' first national constituion was the Articles of confederation. because this proved problematic and inefficient for the nation as a whole because it gave all the power to the states and none of them were on the same page, the Continential Congress came up with the Constitution, which eventually after adding the bill of rights as a compromise to the anti federalists, was accepted by enough of the states that it took effect and became the new 'law of the land'
Please mark as brainliest :)
Answer:
The cost of Alaska at two cents per acre was a great deal.
It increased the size of the US by nearly 20 percent.
It provided access to significant natural resources.
A person or group besides the two primarily involved in a situation, especially a dispute.
