Answer:
In a phase change, substance's appearance changes due to the freedom of movement of molecules.
True or False
It’s true.
<span>According to the 1850 essay "slavery and the bible", northern opposition to slavery was considered UnChristian. He argued that slavery had existed throughout the history of time and was even found in the bible.</span>
I’m pretty sure it’s c. But may be b. Just know if it says “should” or “I” it’s not argumentative
Answer:
Option: b. had little or no knowledge of sterilization.
Explanation:
Medical practitioners during the 17th century and 18th century had very little knowledge about the sterilization. Sterilization was little known during this period because practitioners were still learning how to treat people and did not give priority to sterilizing. Sterilizing the surgical instruments was not much in a process. It became increasing use in the late 18th century.
It brought the USA into a war that up till now they were trying to stay out of. It also caused the creation and use of the first nuclear bomb
