Approximately what percentage of newly organized bargaining units secure a first contract following a successful union election?

A) 25-30%
B) 90%
C) 70%-75%
D) 10%

The trochlear notch of the ulna articulates with the ________ of the humerus.

A) olecranon fossa
B) trochlea
C) head
D) capitulum
E) intertubercular sulcus

Gibberellins are also involved in _____, the rapid elongation of a floral stalk that occurs naturally in many plants when they initiate flowering.

A) abscission
B) ripening
C) tropisms
D) bolting
E) molting