There is a strong correlation between the number of firefighters that show up at a fire and the amount of damage produced by the fire. The size of the fire influences both the number of firefighters and the amount of damage. This illustrates that the relationship between the number of firefighters and the amount of damage is:.
A) caused by a third factor
B) causal
C) not correlational

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.