True or false. sound first enters the ear, then passes through the eardrum into the ear, and then passes to the ear where the sound vibrations are transformed into neural messages.

TRUE

Explanation:

Sound waves enter the OUTER EAR and travel through a narrow way up to the eardrum, where it vibrates.

The vibrations are sent to the bones of the MIDDLE EAR where they are amplified, and passed to a structure called COCHLEA in the INNER EAR.

Finally, it reaches the sensory cells that passes it to the auditory nerve that transmit the sound to the brain as electrical signals (neural messages) for proper interpretation.

So, it is True because from OUTER EAR to MIDDLE EAR, to INNER EAR.

China was the fourth of the early river valley civilization. the two main geographical characteristics with china are rivers and mountains. this civilization took start between two river systems, the hung he and the yangtze. north china lies between these two major rivers. geography affected early civilizations by how the people could live and work. a lot of people settle by rivers to make it easier to live and get an ample water supply. only small part of the landscape is good for farming the south china. the habitats chose that plain because it is covered with wind-blown yellow soil called loses. the huang he is one of the muddiest rivers in the world. farmers learned to grow rice near yangtze, the water melted from the mountains and caused floods that to grow the rice. in the southern climate, chinese farmers could grow food, make cloth and weave baskets. because of china's geography, the villages were not interacting with each other. but when china's dynasties begins, people get closer. also they were cool. do you want to know why? well to bad