0
This is present perfect continuous.
They have been proving themselves very helpful.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Why is the medical use of leeches less controversial today than it was 50 years ago?
Well because it has been proving to work
Proving A hypothesis is called what?
'THEORY'
The hardest math problem in history?
Proving the Riemann conjecture.
Is centre required for proving the congruency of two circles?
im awesome
What is the technique of indirectly proving something by showing that the alternative is absurd?
Apagoge
Have been having?
This is present perfect continuous. They have been proving themselves very helpful.
Why was wegeners idea denied?
The scientific means for proving his hypothesis had not yet been developed.
how do you get a judge to enforce the uccjes?
You will need to file a motion proving the law has been broken.
How can an illegal citizen become legal in the UK?
By proving that they have been in the UK continually for 14 years.-Rajiv
What is the prove for?
Prove is already a verb because it is an action.Other verbs are proves, proving and proved.Some example sentences are:"I will prove that you are wrong"."This signature proves you are a fraud"."I like proving people wrong"."The facts have been proved".
Ida B. Wells tried to fight lynching in the South by?
Proving the no victims were innocent
When was Packard Proving Grounds created?
Packard Proving Grounds was created in 1926.
Is it safe to use non-stick bread pans after they have been scratched?
Health risks associated with non-stick pans are controversial. There have been no extended studies proving this.
Which is better Tony Hawk proving grounds or Tony Hawk underground?
I find Tony hawk proving ground to be better proving ground is way better
Are Mermaids real from the evidence?
No. There are not currently, nor have there ever been mermaids. Along with that, there is no evidence proving their existence, because they don't exist.
What were Magellans discoveries?
Nothing really, but proving the world is round, Which already been done. He named the Pacific Ocean for its calm waters.
Are Mermaids real from evidence?
No. There are not currently, nor have there ever been mermaids. Along with that, there is no evidence proving their existence, because they don't exist.
