In The Riddle of the Rosetta Stone, how does the author best support his claim that Thomas Young was someone who "laid a solid groundwork for others”? by providing details about how others reacted to Young’s accomplishments
by providing information about Young’s thoughts and his active imagination
by providing examples of Young’s many conversations with other researchers
by providing images Young deciphers and facts about his accomplishments

mi hermana "sabe" bailar salsa. "conoces" tu el monumento la mitad del mundo? raul y yo sabemos al profesor de matematicas.

translated: my sister "knows" how to dance salsa. "do you know" the monument half of the world? raul and i "know" the math professor.

the red coloration of the lungs looks alarming and adds to the overall message that the flu is threatening apex

even though there may be variations in human emotions over time, the poem “ a contribution to statistics” by wislawa symborska suggests that the only unchangeable characteristic is mortality.

the author poses a distinction between the approximate and non-approximate numbers which correspond to our need for certainty in life and the difficulty of achieving it. our efforts to measure the exact often fail because the world is not always clearly structured .the poem seems to imply   that the only thing that is certain and has an exact number is death.  

what were the options?