How would a sandblasted rock differ from a rock that hasnt been sandblasted

Remember these facts if you ever come into contact with someone who has a concussion. A concussion is an injury to the brain. The most common way to get a concussion is to hit your head. Even a simple fall could result in a concussion if a person hits his or her head on the ground. If you think someone is suffering from a concussion, the most important thing is to make sure he or she stays

. If someone passes out for more than a minute, you should

take him or her to the emergency room. Also try yelling out the person's name until he or she is able to

you.

Remember these facts if you ever come into contact with someone who has a concussion. A concussion is an injury to the brain. The most common way to get a concussion is to hit your head. Even a simple fall could result in a concussion if a person hits his or her head on the ground. If you think someone is suffering from a concussion, the most important thing is to make sure he or she stays

. If someone passes out for more than a minute, you should

take him or her to the emergency room. Also try yelling out the person's name until he or she is able to

you.

Remember these facts if you ever come into contact with someone who has a concussion. A concussion is an injury to the brain. The most common way to get a concussion is to hit your head. Even a simple fall could result in a concussion if a person hits his or her head on the ground. If you think someone is suffering from a concussion, the most important thing is to make sure he or she stays

. If someone passes out for more than a minute, you should

take him or her to the emergency room. Also try yelling out the person's name until he or she is able to

you.

Remember these facts if you ever come into contact with someone who has a concussion. A concussion is an injury to the brain. The most common way to get a concussion is to hit your head. Even a simple fall could result in a concussion if a person hits his or her head on the ground. If you think someone is suffering from a concussion, the most important thing is to make sure he or she stays

. If someone passes out for more than a minute, you should

take him or her to the emergency room. Also try yelling out the person's name until he or she is able to

you.

Remember these facts if you ever come into contact with someone who has a concussion. A concussion is an injury to the brain. The most common way to get a concussion is to hit your head. Even a simple fall could result in a concussion if a person hits his or her head on the ground. If you think someone is suffering from a concussion, the most important thing is to make sure he or she stays

. If someone passes out for more than a minute, you should

take him or her to the emergency room. Also try yelling out the person's name until he or she is able to

you.

Remember these facts if you ever come into contact with someone who has a concussion. A concussion is an injury to the brain. The most common way to get a concussion is to hit your head. Even a simple fall could result in a concussion if a person hits his or her head on the ground. If you think someone is suffering from a concussion, the most important thing is to make sure he or she stays

. If someone passes out for more than a minute, you should

take him or her to the emergency room. Also try yelling out the person's name until he or she is able to

you.

Remember these facts if you ever come into contact with someone who has a concussion. A concussion is an injury to the brain. The most common way to get a concussion is to hit your head. Even a simple fall could result in a concussion if a person hits his or her head on the ground. If you think someone is suffering from a concussion, the most important thing is to make sure he or she stays

. If someone passes out for more than a minute, you should

take him or her to the emergency room. Also try yelling out the person's name until he or she is able to

you.

Remember these facts if you ever come into contact with someone who has a concussion. A concussion is an injury to the brain. The most common way to get a concussion is to hit your head. Even a simple fall could result in

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.