Write a while loop that replaces every occurrence of ""cat"" in the message with ""dog"" using the indexof and substring methods.

All businesses can discriminate against workers based on a nation of origin b. immigration status c. mental disability d ane

Aplan that covers all qualified higer education expenses is known as a

How do refracting telescopes magnify a far away image? a. by directing light beams to meet at a focal point b. by absorbing light beams’ wavelengths c. by forcing light beams to change direction d. by measuring light beams’ velocity