Which portion of the energy spectrum is particularly useful for differentiating vegetation from space?

Infrared is the portion of the energy spectrum that is particularly useful for differentiating vegetation from space.

Explanation:

The infrared spectrum is a range of electromagnetic radiation that goes far beyond the perception of common light. They are mostly radiated by temperature producing sources, helping the viewer to differentiate from cold or hot objects. In this case, vegetation will have a surface that will vary in temperature. While space that doesn't produce temperature but absorb it cand be distinguished by the viewer.

Answer;

A police officer who allows select people to enter and leave a crime scene.

Explanation;

The cell membrane has a job similar to a police officer who allows select people to enter and leave a crime scene.

The primary purpose of the cell membrane is to preserve the cell from its surroundings. The cell membrane manages the movement of materials in and out of cells and organelles.

The basic function of the cell membrane is to protect the cell from its surroundings. The cell membrane controls the movement of substances in and out of cells and organelles. In this way, it is selectively permeable to ions and organic molecules.