Answer:
The thorns are the most obvious feature of a rose that was created by its adaption to the environment. The thorns are modified leaves which grow out of the stem. The rose adapted to predators who would feed heavily on its foliage or stem by growing thorns
The answer for this is Density
I agreed with him for 100%
energy is property that must be and can be transferred to an object
It is important to understand because it's the way all cells reproduce (except sperm and egg cells, they do meiosis), and our cells are the essential parts of our whole being.