The correct phrase is "sufficient proof".
The correct phrase is "bear the burden" and that applies to the phrases built on that phrase as well, such as "bear the burden of proof".
I imagine it's proofs of delivery similar to how it's attorneys general
Evidence does not have a plural form, as it is an uncountable noun. It is like information, or furniture, or even news, which, in spite of the final -s is always singular. So, you can have "a piece of evidence", or "pieces of evidence", but not "evidences".
jewish priests
The noun 'proof' is an uncountable noun except as a word for a printing proof or a photographic proof.The plural form of the noun 'proof' is proofs.The plural possessive form is proofs'.Example: the proofs' printout is eight pages.
I am not really sure what you are asking but there are 3 types of proofs in geometry a flow proof, a 2-collumn proof, and a paragraph proof.
The empty tomb is the proof as well as easter.
The plural of proof may remain as proof or be proofs.Proof: There were many items of proof that pointed to his innocence in the crime.Proofs: The photographic proofs will be ready in two hours.
proofs on earthquake activity theory
there is no proof because its fake!
The noun "proof" (evidence) has no plural. However preliminary versions of printed material are often referred to as proofs. Examining or proofreading uses the verb to proof meaning to check or verify.However, the form of the verb to prove is proves(confirms).
Double the percent alcohol. 40% alc is 80 proof. 200 proof is pure alc.