Answer the following question given this paragraph: The Moon is Earth's only natural satellite. The Moon is about one-fourth the size of Earth, 3,476 kilometers in diameter. Gravity on the Moon is only one-sixth as strong as it is on Earth. If you weigh 120 pounds on Earth, you would only weigh 20 pounds on the Moon. You can jump six times as high on the Moon as you can on Earth. The Moon makes no light of its own. Like every other body in the solar system, it only reflects light from the Sun. Q: What is the name of earth's only natural satellite? A:

OPTIONS:
- sun
- titan
- venus
- moon

Answer: moon

Problem: OPTIONS:
- igneous metals
- actinides
- lanthanides
- alkali metals
Q: Answer the following question given this paragraph: The first step in the process of inductive reasoning is making specific observations. In the periodic table of elements, which we will discuss later, there is a group of metals with similar properties called the alkali metals. The alkali metals include elements such as sodium and potassium. If I put sodium or potassium in water, I will observe a very violent reaction every time. I draw a general conclusion from these observations: all alkali metals will react violently with water. Q: Which group of metals in the periodic table include elements such as sodium and potassium? A:
Answer: alkali metals

Problem:OPTIONS:
- undisrupted community
- calm community
- even community
- climax community

Answer the following question given this paragraph: Most ecosystems are disturbed too often to attain a final, stable climax community. Q: Most ecosystems are disturbed too often to attain what final, stable status? A:
****
A: climax community

Answer the following question given this paragraph: Insulin was the first human protein to be produced in this way. Insulin helps cells take up glucose from the blood. People with type 1 diabetes have a mutation in the gene that normally codes for insulin. Without insulin, their blood glucose rises to harmfully high levels. At present, the only treatment for type 1 diabetes is the injection of insulin from outside sources. Until recently, there was no known way to make insulin outside the human body. The problem was solved by gene cloning. The human insulin gene was cloned and used to transform bacterial cells, which could then produce large quantities of human insulin. Q: What helps cells take up glucose from the blood? A:
OPTIONS:
- oxygen
- hemoglobin
- estrogen
- insulin
insulin

Answer the following question given this paragraph: In the previous lesson, we discussed pure substances and mixtures. We indicated that the components of a mixture could be separated by physical means, but the components of a pure substance could not. Pure substances can only be broken down further through chemical means. In this lesson, we list several methods for separating mixtures. We will also be looking at chemical changes which alter the chemical identity of a substance, and how to recognize when a chemical change is taking place. Q: While components of a mixture can be separated by physical means, the components of a pure substance can only be broken down through what means? A:
OPTIONS:
- mechanical
- radiation
- thermal
- chemical

Answer: chemical

input with options: Answer the following question given this paragraph: Light As with auditory stimuli, light travels in waves. The compression waves that compose sound must travel in a mediuma gas, a liquid, or a solid. In contrast, light is composed of electromagnetic waves and needs no medium; light can travel in a vacuum (Figure 36.16). The behavior of light can be discussed in terms of the behavior of waves and also in terms of the behavior of the fundamental unit of lighta packet of electromagnetic radiation called a photon. A glance at the electromagnetic spectrum shows that visible light for humans is just a small slice of the entire spectrum, which includes radiation that we cannot see as light because it is below the frequency of visible red light and above the frequency of visible violet light. Certain variables are important when discussing perception of light. Wavelength (which varies inversely with frequency) manifests itself as hue. Light at the red end of the visible spectrum has longer wavelengths (and is lower frequency), while light at the violet end has shorter wavelengths (and is higher frequency). The wavelength of light is expressed in nanometers (nm); one nanometer is one billionth of a meter. Humans perceive light that ranges between approximately 380 nm and 740 nm. Some other animals, though, can detect wavelengths outside of the human range. For example, bees see near-ultraviolet light in order to locate nectar guides on flowers, and some non-avian reptiles sense infrared light (heat that prey gives off). Q: What is the wavelength of light expressed in? A:
OPTIONS:
- nanoseconds
- millimeters
- vatts
- nanometers (nm)
output:
nanometers (nm)