shocked be aware that this is {2007} ansews
brainwaves
all of them for across:kiltsgripringsemptygillslitterendwaddleall of them for down the ways:kittengustrepeat[i don't know the brainwaves 1 SORRY!!]asleepagreelow
Brainwave are the pattern of waves produced by brain. These waves can vary in their frequency and based on the frequency produced they are categorised as beta brainwaves, alpha brainwaves, theta brainwaves, delta brainwaves and gamma brainwaves. Brain will be at different state whilst producing different frequency.
No.
Brainwaves in a crossword is usually "ideas."
No. ----
minds or thoughts
ideas
No.
Thoughts
no they dont!
ideas