When a sound wave first arrives at the ear, the wave is directed toward the auditory canal by?

If you know answer will mark brainliest

Which of the following supports the argument that viruses are nonliving? a) they are not cellular.b) their dna does not encode proteins.c) they have rna rather than dna.d) they do not evolve.

How can people get cancer? what types of cancer are there? plz i’ll mark u brainliest