A clinical trail
Clinical trials are research studies that explore whether a medical strategy, treatment, or device is safe and effective for humans. These studies also may show which medical approaches work best for certain illnesses or groups of people. - Definition by <span>https://www.nhlbi.nih.gov/studies/clinicaltrials</span>
The ruler who was able gain control of Greece was Philip ll.
Native American homes had a variety of forms. The Plains Indians resided in <em>teepess</em> or portable home made of poles and animal hides. Those in the Northeast such as Iroquios live in <em>wickiups</em> or longhouses, covered with bark sheets.
Those in the Southeast including the Cherokee and Choctaw lived in hamlets called <em>chickees</em> that are thatched roofs with open walls. Eskimos and Aleut had dome-shaped houses made of snow or timber.
Native Americans were gradually decimated and expelled from their lands with the arrival of Europeans in the 16th century. They faced military conquest, epidemics, enslavement, and have been subjected to discriminatory policies.
But drawing from their cultural resources and active political mobilizations, they have begun to regain their autonomy in various spheres including rights to their lands.
To learn more about Native American responses to American society: brainly.com/question/9547522
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Answer:The object will float because it is less dense than the isopropyl alcohol
Explanation:
