Question

What is sublimation?​

Answer 1

These desert plants are from North America. They have a swollen trunk that stores a lot of water. They have thin and long leaves that help them to reduce the loss of moisture.

Answer 2

Sublimation is the transition of a substance directly from the solid phase to the gas phase without passing through the intermediate liquid phase (Table 4.8, Fig. 4.2). Sublimation is an endothermic phase transition that occurs at temperatures and pressures below