Science cannot describe things that a.) are beyond imagination, experience, or human ability b.) cannot be observed, measured, or tested c.) have not been conclusively proven d.) occur without being seen, heard, or felt

B.) cannot be observed, measured, or tested

Explanation:

Electromagnetism can't really be seen, heard, or felt most of the time and science can still describe it. Dark matter and gravitons can't be conclusively proven, but can still be described.  The 4th dimension is above human ability to process, but can still, to some degree, be described. Science needs objective data/signs, which means that it needs things that can be observed, measured, or tested. Even if by math only.

2b2t

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.