three small bones of yaar ossicles are vintage in ears are compared to one side single bond for hearing. Give reason:

Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence

Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion

Prior to the mt. st. helens eruption on may 18, 1980, satellite and topographic views of the volcano were captured. based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 9 options: 600 m 400 m 750 m 500 m