When two substances that cannot dissolve each other are mixed, a colloids mixture is formed. A heterogeneous mixture that has very small dispersed particles and stays mixed for a long time is a suspencion . A heterogeneous mixture that has larger dispersed particles that settle over time is a

First one is: heterogeneous

Second one is: colloid

Third one is: suspension

Explanation:

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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.