Ineed the awnsers to this problem i am not that good with commas

It is very important to promote self esteem in young children

What was the biggest type of pirate ship called?

What is the best way to manage oil transport on waterways? a. prevent oil spills and regulate the amount of oil that can be shipped at one time. b. use a skimmer, containment boom or chemical dispersant to clean up spilled oil. c. burn off oil spills from the water's surface when they occur.