Answer:
There are two main types of physical weathering: <u>Freeze-thaw</u> occurs when water continually seeps into cracks, freezes, and expands, eventually breaking the rock apart. <u>Exfoliation</u> occurs as cracks develop parallel to the land surface a consequence of the reduction in pressure during uplift and erosion.
You would use DNA ligase to join the sticky ends together.
True. because this is the answer
The answer in the space provided is very seldom. It is
because they are seldom addictive and not are usually use by drug users because
they are not usually addictive that is why they are very seldom in terms of
habit forming.
