Describe the advantages of using waves and tides to generate electricity.

tidal energy is a renewable source of energy, which means the energy doesn't get drained (ig :/) as it is used. so, as you are harnessing energy from the changing tides, you don't decrease the amount of energy the tides can produce in the future. :) hope this helps

i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.