Answer:
The practice of physics, math, taxonomy, and more improved because of the scientific revolution.
B. the reason why scientists do he experiment more than once is because they have to compare the first attempt and the second attempt . Because if they are different they have to figure out what id the different or aka what is different. hope this helps ;)
The answer is A.) Theoretic
C.Halite is the correct answer these are formed by the evaporation of seawater and the salt remaining to help the rock to form.
Hope this helps!