Answer:
B. Leukoplakia.
Explanation:
Leukoplakia is a condition in which thick, white or grayish patches form usually inside your mouth. Smoking is the most common cause.
Human dissection to view body organs began around 1600 bc.
Answer:
bone density.
Explanation:
I used precess of elimination. U cannot improve the bone density by working out. You can improve your cardiorespiratory fitness by doing cardio, e.g. cycling, swimming, running etc. You can improve muscular strength by working out, e.g. push up, sit ups, etc. you can also become more.flexible by expanding ur muscles and tissues.
A. Retrograde
B.Anterograde
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Answer:
I think it's B am not sure but I hope this helps !
Explanation: