your body yawns because it needs more oxygen, when we get tired that's when the body gets low on oxygen
while sleepy CO2 accumulation increase and to get rid of it we yawn.
When I am sleepy or tired I yawn.
because your tired
yawn and say I'm getting sleepy are you tired
your body yawns because it needs more oxygen, when we get tired that's when the body gets low on oxygen
while sleepy CO2 accumulation increase and to get rid of it we yawn.
Drowsy means tired and weary sleepy
drowsy.
sleepy
When I am sleepy or tired I yawn.
Yes when they are sleepy and tired
they are comfy or sleepy ^_^
sleepy; groggy
Drowsy means feeling sleepy or on the verge of falling asleep. It is a state of being half-asleep or lethargic.
because your tired
Non drowsy means that it doesn't make you sleepy