How should a downed deer or other large animal be approached?

When a person is about to approach a large animal or downed deer, it is important to be calm and to approach it slowly to prevent it from having to run and to feel scared, it is also best to approach it from behind.

characterization of nanoparticles is a critical step in nanomaterial production as it provides information of dimension, morphology, surface charge, distribution and degree of surface functionalization.

currents is the correct answer.