Answer:
Magma is less dense than the surrounding rock which causes it to rise. When magma reaches the surface it is then called lava and the eruptions of lava and ash produce volcanoes. The lava that reaches the Earth's surface will harden and become igneous rock.
Explanation:
A mentor is a person who plays the important role of helping another individual to become great person and achieve their potential.
<h3>Who is a mentor?</h3>
A mentor is an individual or person who plays the role of a guide and tutor to another individual in order to help this person to into a great person.
The individual mentored by a mentor is called a mentee.
Mentors are important in the lives of their mentees and to the society at large, as they help build responsible individuals in the society.
A teacher can serve as a mentor to his/her students.
A religious leader can serve as a mentor to their congregants.
Parents can serve as mentors to their children.
Therefore, a mentor is a person who plays the important role of helping another individual to become great person and achieve their potential.
Learn more about mentors at: brainly.com/question/26289842
The
zebrafish lineage is the studied gene who evolved most rapidly as shown in its
branch where it manifest to have the longest lineages.<span> The changing branch lengths indicates
that the gene has evolved at different rates in each lineages and the branch length
is proportional to amount of the genetic variation in each linear.</span>
