<span>contain a decreasing number of organisms going from the bottom to the top of the pyramid</span>
The answer is “it is the gap between neurons” and “it ensures that information travels in one direction only.”
I would select A because cells have to divide into smaller cells depending on where they are.
Answer:
1)diaphragm vibrations- sound waves
2) Changing magnetic fields- Electrical energy
3)sound waves- Mechanical energy
Explanation:
A changing magnetic field induces an electromotive force and then an electric field which contains electrical energy
Sound energy is a form of energy that can be heard by humans. Sound is an example of a mechanical wave because it consists of physically oscillatory elastic compression.
A diaphragm is a thin surfaced cone used to produce sound. It is caused to vibrate using electromagnetic energy.
