False. hunger and poverty are alive and well in the usa.
<span>radio waves, microwaves, gamma rays, X-rays, visible rays
Hope this helps</span>
Passive transport DOES NOT need energy(ATP), while active transport does.
Answer:
in science Observation is essential in science. Scientists use observation to
collect and record data, which enables them to construct and
then test hypotheses and theories . Scientists observe in many
ways – with their own senses or with tools such as microscopes,
scanners or transmitters to extend their vision or hearing
