1. anaphasespindle fibers pull back to the centromeres separating the sister chromatids, 2 sets of chromosomes are present
2. interphasecell grows, DNA is copies, organelles replicate
3. metaphasechromosomes line up in the middle of the cell on spindle fibers
4. telophasenuclear envelope forms, chromosomes unwind, spindle fibers dissolve
5. prophase chromosomes are visible, nuclear envelope breaks down, spindle fibers from between centrosomes
Mutations are random. Mutations can be beneficial, neutral, or harmful for the organism, but mutations do not "try" to supply what the organism "needs." Factors in the environment may influence the rate of mutation but are not generally thought to influence the direction of mutation.
Answer:
Human bodies constantly receive and send <u>important</u> information
Climate change is already beginning to transform life on Earth. Without action, the impacts of climate change threaten to catastrophically damage our world. But by rallying people around the world to be a part of the solution, together we have the power to limit the effects of climate change.
i hope this helps!!
The process responsible for this is mass movement.