Alan is studying two types of roses, rosa canina, and rosa rugosa. based on their names , he can conclude that they are?

Based on their names, they are scientific names.

Explanation:

There are a lot of species of roses spread all over the world.

In order to easily identify them, each one is scientifically classified and given a scientific name.

The first part of the name of both represent the genus name which is Rosa.

The second part of the name represent the species name which now varies to identify each species.

it would be c. xylem.

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high