What is the meaning of the word supinely as it is used in this selection?

Responses

A marked by or showing great strength and determination marked by or showing great strength and determination

B marked by or showing intense focus or noteworthy dedication marked by or showing intense focus or noteworthy dedication

C marked by or showing lethargy, passivity, or blameworthy indifferencemarked by or showing lethargy, passivity, or blameworthy indifference

D marked by or showing energy, excitement, or great interest in activitymarked by or showing energy, excitement, or great interest in activity

C marked by or showing lethargy, passivity, or blameworthy indifference