The area around the rock will have weathered down and the rock will eventually either break or it will fall down the mountain
Once the Earth was full of water (ocean) after volcanic activities the mainland became land ( sorry about my english i am hungarian and i am still learning the language )
I think it is true because musicians do have to know their instrments and they have to know how to play it how to read the music or if you sing there is a lot more to it. and with athletes they have to have good strength and they have to understand whatever sport they play.
Answer:Glucose is changed into pyruvate.
Explanation: Glycolysis is a 10step enzyme catalysed reaction. Glucose us broken down to pyruvic acid
Answer:
A shark's skeleton is made of cartilage , a type of strong but flexible tissue .Most other fish are covered in smooth , flat scales . A shark is covered in sharp , toothlike scales called denticles . Most other fish have flaps over their gills.
Explanation:
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