Need helppp pls. I'm pretty sure its a or b but idk what it is between the two. pls help Which of the following statements about scientists' views of global warming is true?

A. Nearly all scientists agree that the Earth's temperature is rising, but many disagree about whether humans are responsible, while a small percentage agree that humans are responsible.

B. Nearly all scientists agree that the Earth's temperature is rising and that humans are responsible, while a small percentage do not agree that humans are responsible.

C. Nearly all scientists agree that the Earth's temperature is rising, but most agree that humans are not responsible.

D. There is no consensus among scientists on this issue; they disagree over whether the Earth's temperature is rising.