Answer:
The reason hydrogen bonding occurs is because the electron is not shared evenly between a hydrogen atom and a negatively charged atom.
Explanation:
Hydrogen in a bond still only has one electron, while it takes two electrons for a stable electron pair. Any compound with polar covalent bonds has the potential to form hydrogen bonds.
Answer:
1) Sound waves move down the auditory canal toward the eardrum
2) Sound waves cause the eardrum and middle ear bones to vibrate
3) Vibrations are conveyed to the endolymph inside the cochlea, causing the cochlear hair cells to bend
4) Bending of the cochlear hair cells causes ion channels to open, which causes neurotransmitters to be released, which results in activation of the auditory nerve, which sends signals to the brain for processing
B) 15-22 years old is the age range that fit the skull
