Question

A less significant but perhaps more curious use of the laser in medicine is to remove tattoos. Whereas before tattoos were virtually impossible to remove without considerable difficulty and pain, now they can be removed relatively painlessly. – The word WHEREAS means: Escolha uma opção: a. when. b. while. c. where. d. because. e. as.

Answer 1

Resposta:

Hey, a resposta para a questão é a letra (b): while

Explicação:

Espero ter ajudado