Iwill mark ! the question is in the picture!

Canon of medicine

Among the great sages of Islamic medicine, Ibn Sina is the best known in the West. Considered as the successor to Galen, his great medical treatise, the Canon was the standard textbook on medicine in the Arab world and Europe in the 17th century.

Hope this helps!

this is true

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states.