I think it's C, longer wave length.
Answer:
United States forest service
Because they have different measurements and weight and mass and some measurements are the same
Answer:
Comparison Microscope
Explanation:
The Comparison Microscope allows for comparison between two objects or samples by placing them side by side.
It is primarily used in criminology for ballistics which makes it ideal to find out if bullets, shells, or cartridge cases were fired from a specific weapon.
