Q: Q: Where does evidence that magnetic reversals occur come from? A:

OPTIONS:
- snow
- Volcanoes
- air
- rocks on ocean floor

A: rocks on ocean floor

input: OPTIONS:
- tympanic membrane
- hammer and anvil
- cornea
- cochlea Now, answer this question: Q: Conductive losses in the middle ear can be partially overcome by sending sound vibrations to what structure through the skull, the principle behind implants for hearing loss patients? A:
A:
output: cochlea

Q: What process does water undergo to leave behind dissolved substances? A:

OPTIONS:
- accumulation
- oxidation
- ascension
- evaporation

Answer: evaporation

Problem: OPTIONS:
- immersion
- saturation
- combustion
- dispersion
Q: Q: What is defined as the spreading of white light into its full spectrum of wavelengths? A:
Answer: dispersion

Problem:OPTIONS:
- variable
- important
- life saving
- insignificant

Q: What type of role does cartilage play in the human skeleton? A:
****
A: insignificant

Problem:OPTIONS:
- same selection
- artificial selection
- characteristic selection
- natural selection

Q: What works by selecting for alleles that confer beneficial traits or behaviors, while selecting against those for deleterious qualities? A:
****
A:
natural selection