Final answer:
The statement is true. Humans cannot live on Venus due to its high surface temperature caused by a runaway greenhouse effect.
Step-by-step explanation:
The statement is a) True. Humans cannot live on Venus because the surface temperature is too high. The surface of Venus is much hotter than that of Earth due to a runaway greenhouse effect. While Earth experiences a greenhouse boost of only 33 K, Venus' surface temperature is hundreds of degrees hotter than expected.