input: OPTIONS:
- cornea
- stimulation
- aperture
- retina Now, answer this question: Answer the following question given this paragraph: The retina is a membrane lining the back of the eye. The retina has nerve cells called rods and cones that change images to electrical signals. Rods are good at sensing dim light but can't distinguish different colors of light. Cones can sense colors but not dim light. There are three different types of cones. Each type senses one of the three primary colors of light (red, green, or blue). Q: What do you call the membrane lining the back of the eye? A:
A:
output: retina

input: OPTIONS:
- very reactive
- high density
- nonreactive
- uniform composition throughout Now, answer this question: Answer the following question given this paragraph: A homogeneous mixture is a mixture in which the composition is uniform throughout the mixture. The salt water described above is homogeneous because the dissolved salt is evenly distributed throughout the entire salt water sample. Often it is easy to confuse a homogeneous mixture with a pure substance because they are both uniform. The difference is that the composition of the substance is always the same. The amount of salt in the salt water can vary from one sample to another. All solutions would be considered homogeneous because the dissolved material is present in the same amount throughout the solution. Q: What is the most important characteristic of a homogeneous mixture? A:
A:
output: uniform composition throughout

input: OPTIONS:
- steam
- clouds
- humidity
- wind Now, answer this question: Answer the following question given this paragraph: Moving air, like moving water, causes erosion. Moving air is called wind. Q: What is moving air called? A:
A:
output:
wind