What factor has the biggest impact on credit score? a. having variety of types of credit. b. your history of making payments on time. c. the amount of money you owe on your credit cards. d. the number of years that you have used credit responsibly.

The correct answer is D) the number of years that you have used your credit responsibly.

The factor that has the biggest impact on credit score is the number of years that you have used your credit responsibly.

The most important factor in your credit score in your payment history. That is number one and you must have a good credit history to have good finances. If you miss a payment, it could have consequences on your credit score. Never have late payments in your credit card. That affect your score so much.

i believe it d) heterogeneous

explanation:

japan participated in world war i from 1914 to 1918 in an alliance with entente powers and played an important role in securing the sea lanes in the west pacific and indian oceans against the imperial german navy as the member of the allies.