What can the xylem and phloem both transport

Tis quite easy Xylem transports water and mineral salts from the roots up to other parts of the plant, while phloem transports sucrose and amino acids between the leaves and other parts of the plant.

Explanation:

Xylem transports and stores water and water-soluble nutrients.

Phloem is responsible for transporting sugars, proteins, and other organic molecules in plants.

a. as the temperature increases, the kinetic energy of the gas molecules increases & the molecules move faster & further away from each other.

b. if you decrease the temperature of a fixed amount of gas at constant pressure, the combined gas law reduces to charles's law. in this case, volume will also decrease.