Problem: OPTIONS:
- trough
- variation
- crest
- wavelength
Q: Q: The distance between the crests of electromagnetic waves is called what? A:
Answer: wavelength

Problem:OPTIONS:
- mitochondria
- stem cell
- platelet
- neuron

Q: A nerve cell that carries messages is called a? A:
****
A: neuron

Q: The existence of (virtual) photons is possible only by virtue of the heisenberg uncertainty principle and can travel an unlimited distance, so the range ofthe electromagnetic for is what? A:
OPTIONS:
- finite
- simple
- generated
- infinite
infinite

Q: The two general functions of roots in plants are to anchor and to do what else? A:
OPTIONS:
- generate
- photosynthesis
- grow
- absorb

Answer: absorb

Question: Q: Because it damages hair cells, what is the most cause of hearing loss in adults? A:
OPTIONS:
- bacteria
- ear wax
- water in the ears
- exposure to noise
Answer: exposure to noise

input: OPTIONS:
- silicon
- oxygen
- hydrogen
- carbon Now, answer this question: Q: What element has an atomic number of 6? A:
A:
output:
carbon