Based on what you have read, write two to three sentences explaining what James Cross Giblin probably wants readers to think about people who focus on difficult goals. It didnt give me anything to read either

Explanation:

The message of the book is that perseverance is necessary for success. If we focus on our goals and learn from others, we will be rewarded in the end.

It's a reap what you sow kind of meaning as well in which perseverance is key for accomplishing our goals.

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.