Why do financial advisors tell their clients not to “put all your eggs in one basket”?

They tell their clients not to pull all their eggs in one basket because it means that one should not concentrate all efforts and resources in one area as one could lose everything. They don’t want their clients to risk it all.

can you tell me where are the ansawer choices

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.