B,D I hope this is right LOL and if not wait for someone else to answer
Answer:
The science behind binaural beats is simple. They work by playing two slightly different sound waves through each of your ears, and this ‘difference’ in sound wavelength can alter the state of your brainwaves. For lucid dreamers, binaural beats are a highly effective aid to get you into the deep, relaxed state of mind that’s so essential.
Explanation:
all based on research.
if this upsets you then I'm very sorry dude
Rectus femoris, vastus lateralis, vastus medialis, and vastus intermedius.
Answer:
The second option, maintaining secure procedures
Explanation:
This should be correct because in many different articles, it says that the board of directors are in charge of secure procedures, which would make them able to maintain secure procedures.
