WASHINGTON — President-elect Joe Biden is adjusting the scope of his agenda to meet the challenges of governing with a narrowly divided Congress and the complications of legislating during a raging pandemic.

Rather than immediately pursue ambitious legislation to combat climate change, the incoming administration may try to wrap provisions into a coronavirus aid bill. Biden’s team is also considering smaller-scale changes to the Affordable Care Act while tabling the more contentious fight over creating a public option to compete with private insurers.

Biden is already working on an array of executive actions to achieve some of his bolder priorities on climate change and immigration without having to navigate congressional gridlock.

The maneuvering reflects a disappointing political reality for Biden, who campaigned on a pledge to address the nation’s problems with measures that would rival the scope of Franklin Delano Roosevelt’s New Deal legislation. But Democrats acknowledge that big legislative accomplishments are unlikely, even in the best-case scenario in which the party gains a slim majority in the Senate.

“Let’s assume my dream comes true,” Senate Democratic Whip Dick Durbin said, referring to a tight majority for his party. “I think we have to carefully construct any change in the Affordable Care Act, or any other issue, like climate change, based on the reality of the 50-50 Senate.”

“There’s so many areas, which we value so much that Republicans do not, that it will be tough to guide through the Senate under the circumstances,” the Illinois Democrat added.

Biden’s agenda hinges on the fate of two Senate runoff races in Georgia, which will be decided on Jan. 5. If Democrats win both seats, the chamber will be evenly divided, with Vice President-elect Kamala Harris casting the tie-breaking vote.

In that event, Biden’s agenda items stand a better chance of at least getting a vote. If Republicans maintain control, Senate Majority Leader Mitch McConnell might not bring the new president’s priorities to the floor.

Biden’s initial focus on Capitol Hill will be a multibillion-dollar coronavirus aid bill, which is certain to require significant political capital after lawmakers have been deadlocked over negotiations on Capitol Hill for months.

The president-elect said Thursday on CNN that while he supports a $900 billion compromise bill introduced this week by a bipartisan group of negotiators, the bill is “a good start” but it’s “not enough” and he plans to ask for more when he’s in office. His team is already working on his own coronavirus relief package.