Type AB blood can donate to what blood types ? ( Select all that apply )

A. A
B. B
C. AB
D . O

Which statement best describes who the period and frequency of electromagnetic was change between gamma rays and microwaves? a) the period and frequency stay the same. b) the period increases and the frequency decreases. c) the period decreases and the frequency increases. d) the period increases and the frequency increases.

Which type of wave can travel without a medium

What are the applications of electromagnetic waves