What are three examples of how the characteristics of water are important in maintaining life?

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.