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
When we are sleepy or drowsy then our lungs don't take enough oxygen which increases carbon dioxide in our body. The brain senses this and sends us a messages that causes us to yawn. By Akhilesh Sharma
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
No. Drowsy is an adjective (sleepy). The adverb form is "drowsily" (in a sleepy or fatigued manner). Drowsy as in tired, weary, lethargic, so on. Drowsy would be an adjective- (She did it in a drowsy way) Drowsily would be an adverb. (He picked it up drowsily)