Itook an exam and got a bunch of stuff wrong, now i have to go back and answer them correctly and give reasons why they are correct then retake the exam. im flustered and this question i'm having trouble finding answers for, any is appreciated. you!

"jose believes that humans are able to hear because the hair cells in the ear's cochlea respond to different frequencies of sound based on where the hair cells are located. which theory of pitch does jose support? "

1)basilar membrane theory

2)frequency theory

3)cochlear theory

4)place theory

5)tympanic theory

The roman empire fell around the 5th century, and as islam spread in the 7th century, trade between europe and china slowed. chinese traders were blocked from westward expansion into europe when the chinese army was defeated by muslim fighters in the area known as syr darya. the trade routes, known as the silk road, fell into disuse, and trade between the far east and europe nearly stopped. it wasn't until the 13th century when the mongols invaded and controlled central asia and large parts of the middle east that extensive trade along these routes was opened again. based upon the paragraph above and your knowledge of the mongols, which of the following statements is correct? a. the mongols unified regions along the silk road, allowing for safe transport of goods. b. muslims controlled busy trade routes into china from the 5th to the 7th centuries. c. without access to european markets, the chinese were unable to obtain raw materials. d. the mongols replaced the roman empire as the dominant force in western europe.

Willing to give brainliest + free points answer quickly a tire without good traction has less a. grip on the road b. grip on the axle c. air in it d. risk of exploding

Can someone answer this question without telling me to try my best if i don’t finish my flvs work will i not be able to move to the next grade