At what point in terms of number of personnel are fire departments generally involved in more personnel actions within the fire department?

The ______________ gland covers the anterior portion of the trachea directly above the jugular notch

Fill in the blank(s) with the appropriate word(s).

In general, more ________ muscles are larger and thicker, while muscles that are ________ are smaller and thinner

Fill in the blank(s) with the appropriate word(s).