Answer:
magma
Explanation:
When underwater volcanoes erupt, they shoot out magma into the ocean. Sometimes, this magma hardens and forms islands.
Answer:
We can easily find out the beginning point of the line by using dot representation. When it comes to position vector, it expresses the exact position of certain object from the starting point of the coordinate system. The vector is a straight line that has a certain end which is fixed to its body.
Answer:
The goal of systematics is to organize living things into groups that have biological meaning. the science of naming and grouping organisms.
Explanation:
