some animals , especially birds, follow and imitate the first large creature they see immediately after birth

what best describes physical development during adolescence is the development of secondary sex characteristics happens at a rate unique to each individual.

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

hope this ! this is not copied! search it up, it's free of plagiarism!

conservation of mass

mass before something happens = mass afterwards