One person who made ......... a career based on the sea was the authoress Rachel Carson. himself herself itself myself
Deep-sea divers wear wetsuits to protect ......... under the water. ourselves yourselves themselves itself
If you were a diver, you would buy ......... a JIM suit or helmet. myself himself yourself herself
Divers use external air supplies to enable ......... to breathe under water. ourselves yourselves himself themselves
Decompression sickness manifests ......... with joint pain and can be fatal. myself herself itself himself
Rachel Carson's first book, Under the Sea-Wind, described struggles sea creatures find ......... facing. ourselves yourselves themselves itself
Rachel Carson's life was marked with conservation efforts that we ......... can learn from. ourselves yourselves themselves herself
Rachel Carson put on a diver's helmet and explored the reefs of the Florida Keys for .......... myself himself herself ourself
The bends occurs when divers raise ......... to the surface too quickly. ourselves themselves yourselves itself
A diver must supply ......... with a mixture of oxygen and different gasses. himself itself yourself myself
