50. What are the milk-secreting sacs of the mammary gland called?

Select the eighth rest from the images below:

Select the sixteenth notes from the images below:

Mark an ‘x’ on the 4th line of the staff. 

Select the quarter rest from the images below:

Folk Music…

Select the quarter note from the images below:

Mark an ‘x’ on the 2nd line of the staff. 

Which of the following notes are equal in time to:

Select the eighth note from the images below: