Answer:
Hail is harder than ice because of the formation, hail is formed in the atmosphere in storm clouds when water droplets collide with supercooled waterdrops in the upper atmosphere in subzero temperatures, instantly turning them to ice in the process. And it keeps building and turning into a sphere shape, and as it gets bigger the harder and more sturdy it gets, making it harder than ice.
The history of giraffes had to had been a long necks
I think c but choose at your risk!
Answer:
Covalent bonds formed by shared electrons between atoms.
Explanation:
Answer:
Traditional Indian and Chinese medicinal
systems sometimes deliberately rubbed the
skin crusts from smallpox victims into the
the skin of healthy people. They thus hoped to
induce a mild form of smallpox that would
create resistance against the disease.