selenium multiple if statements python web scraping dropdown

I want to implement multiple if statement e.g If driver.find_elements_by_css_selector('#element1'):
if element exists then i want to execute this line of code. ---- some code will go here --- but If driver.find_elements_by_css_selector('#element') AND driver.find_elements_by_css_selector('#element2') then i want to execute this line of code ---- some code will go here --- but If driver.find_elements_by_css_selector('#element1') AND driver.find_elements_by_css_selector('#element2') AND If driver.find_elements_by_css_selector('#element3')

then i want to execute a different line of code