We hear sound because of sound waves.
Sound waves enter the outer ear and travel through a narrow passageway called the ear canal, which leads to the eardrum. The eardrum vibrates from the incoming sound waves and sends these vibrations to three tiny bones in the middle ear. These bones are called the malleus, incus, and stapes.
The nitrogen cycle is important to humans because it converts nitrogen into a form that humans can obtain by eating other organisms.
Answer:
In times past, gathering information on a potential partner in marriage or business routinely started with the simplest question “What family does he or she come from?” Affiliation with a certain family immediately provided a starting point for further inquiries, a general idea of what might be expected from a certain individual. Of course, families are never uniform, and classic literature from Homer to Shakespeare to Tolstoy provides ample illustrations that any expectation based solely on family history should be taken with a grain of salt. Nevertheless, in the absence of other clues to the character of the subject in question, an educated guess could be made based on the family structure and the individual’s position within that structure
Explanation:
Answer:
bihfweajbrfjcbhBdvbshvdhvewj
Explanation:
ed vwajvdvjaewgrhvfhreskd
Answer:
D.
Explanation:
Fermentation does not make ATP, but it allows glycolysis to continue.
Fermentation removes electrons from NADH molecules and recycles NAD+
molecules for glycolysis.