Find the missing letter in the series: b, d, f, h, ?

A. J

All birds can fly. Is this statement true or false?

B. FALSE

If the pattern is 1, 1, 2, 3, 5, what is the next number?

C. 8

Identify the missing letter in the series: z, x, v, t, ?

C. Q

All triangles have three sides. Is this statement true or false?

A. TRUE