Someone help me with this and give correct answers and I will mark brainliest this is due in 2 hours help T-T also I will give extra credit for the right answers FILE DOWLOAD

What is the cause hearing loss in human being

What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material

9. what area of study applies scientific findings to create ways for solving problems or improving life? a biogeology b mathematics c manufacturing d engineering