Why does a girrafe have a long neck instead of a short one :-)

giraffe has to have a long neck because they need to reach the tree and their leaves because they like leaves and they I think are vegetarians so they eat leaves. Hope that answer your question

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

i hope this : )