Surface tension decreases when temperature increases because cohesive forces decrease with an increase of molecular thermal activity
Hydrogen is abundant in the sun.
By contracting, muscles pull on bones and allow the body to move. ... Each muscle in the pair works against the other to move bones at the joints of the body. The muscle that contracts to cause a joint to bend is called the flexor. The muscle that contracts to cause the joint to straighten is called the extensor
It is the recycling process by which the rocks are formed, broken down and reformed.
They could need fresh water because some plants can't live in water but some of those plants are mangrove trees and other ?