(Question)
Q: Video and audio signals are broadcast on these? Choices: - mechanical waves - radiation waves - thermal waves - electromagnetic waves A:
(Answer)
electromagnetic waves

(Question)
Q: Birds that move pollen from flower to flower are called what? Choices: - carnivores - spores - frogs - pollinators A:
(Answer)
pollinators

(Question)
Q: Energy that the sun and other stars release into space is called what? Choices: - static energy - kinetic energy - mechanical energy - electromagnetic energy A:
(Answer)
electromagnetic energy