How can conjunctivitis be caused

Which are examples of projectile motion? choose all that apply a. a soccer ball rolling across the ground in the northeast direction b. a car turning a corner, so it is heading south c. a javelin flying through the air d. a tennis ball lobbed over the net

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?