Give two reasons why a member of parliament has to take your petition on your behalf, even if he/she does not agree with your request for free tertiary education?​

yes, since there is a positive and a negetive if the positive and negitive wasn't there wouldn't a flow electricity in it.

now you can mark brain hope this

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.