please help coude source blank lines empty

Hello

link probelems

all my topics in my website and this is exemple : view-source:https://saudii9.com/what-animal-eats-plants.html

problem is : https://i.imgur.com/o7NIRon.png

Between paragraph and paragraph blank lines in code source

how to fix it

I want an organized source code that does not contain blank lines empty in the content