Something is grown if it has finished growing and reached its full size, or has been growing for some time. The dog in the picture is fully grown.
His forHeadphones
His forHerringbone
A keystone is the stone at the top center of an arch. It holds all the other stones in place, which is why it is called the keystone. Keystones are often decorated quite elaborately.
Limestone is a rock made up of calcium carbonate. It is formed by sediments at the bottom of the sea compressing over time into rock. The calcium carbonate in limestone comes from thousands and thousands of shells of sea creatures.
Limestone is an ingredient of mortar, cement and toothpaste. The stone itself can be carved into statues or cut into blocks to make buildings out of.
Mis forMicrophone
Mis forMobile telephone
A mobile phone, cell phone or just a mobile, is a type of telephone that doesn't need to be plugged into a phone jack. They are small, and can fit into your pocket and carried anywhere. Mobiles can be used to communicate via talking or sending pictures, text or video to anywhere in the world. Today, almost everyone has a mobile phone.