The answer is true. Hope it helped!!!
I think the mountainous biomes are important, because they provide water during the summer when the ice caps melt.
The prefix kilo means "1000"
The basic structure of bones is bone matrix, which makes up the underlying rigid framework of bones, composed of both compact bone and spongy bone. The bone matrix consists of tough protein fibers, mainly collagen, that become hard and rigid due to mineralization with calcium crystals.
H2 is Hydrogen, a gas. When it combines with oxygen(02), it becomes h2o (water) and btw this is chemistry not bio
