Answer the following question given this paragraph: No doubt you've had a sore throat before, and you've probably eaten cheese or yogurt. If so, then you've encountered the fascinating world of prokaryotes. Prokaryotes are single-celled organisms that lack a nucleus. They also lack other membrane-bound organelles. Prokaryotes are tiny and sometimes bothersome, but they are the most numerous organisms on Earth. Without them, the world would be a very different place. Prokaryotes are the simplest organisms. The first cells and organisms to evolve would be classified as prokaryotic. Q: What group of single-celled organisms lacking a nucleus comprises the most numerous organisms on earth? A:
OPTIONS:
- eukaryotes
- carbohydrates
- fungi
- prokaryotes
prokaryotes

Answer the following question given this paragraph: Saturated hydrocarbons contain only single bonds between carbon atoms. They are the simplest hydrocarbons. They are called saturated because each carbon atom is bonded to as many hydrogen atoms as possible. In other words, the carbon atoms are saturated with hydrogen. You can see an example of a saturated hydrocarbon in Figure below . Each carbon atom is bonded to three hydrogen atoms in this compound, which is named ethane. Q: What are the simplest hydrocarbons? A:
OPTIONS:
- unsaturated hydrocarbons
- complex carbohydrates
- fossil fuels
- saturated hydrocarbons

Answer: saturated hydrocarbons

Question: Answer the following question given this paragraph: Thermal energy is the total energy of moving particles of matter. The transfer of thermal energy is called heat. Therefore, a heating system is a system for the transfer of thermal energy. Regardless of the type of heating system in a home, the basic function is the same: to produce thermal energy and transfer it to air throughout the house. Q: What do you call the transfer of thermal energy? A:
OPTIONS:
- formation
- humidity
- precipitation
- heat
Answer: heat

input with options: Answer the following question given this paragraph: Infrared light is light with the longest wavelengths and lowest frequencies. You can't see infrared light, but you can feel it as heat. Besides the sun, flames and living things give off infrared light. Q: What type of light can you feel as heat but not see and has the longest wavelengths and lowest frequencies? A:
OPTIONS:
- solar light
- ultraviolet light
- thermal light
- infrared light
output: infrared light

Q: Answer the following question given this paragraph: The four planets closest to the Sun - Mercury, Venus, Earth, and Mars - are the inner planets . They are similar to Earth. All are solid, dense, and rocky. None of the inner planets has rings. Compared to the outer planets, the inner planets are small. They have shorter orbits around the Sun and they spin more slowly. Venus spins backwards and spins the slowest of all the planets. Q: Which planet is closest to the sun? A:

OPTIONS:
- Earth
- Jupiter
- Venus
- mercury

A: mercury

Answer the following question given this paragraph: The human body has as many as two trillion lymphocytes, and lymphocytes make up about 25% of all leukocytes. The majority of lymphocytes are found in the lymphatic system, where they are most likely to encounter pathogens. The rest are found in the blood. There are two major types of lymphocytes, called B cells and T cells. These cells get their names from the organs in which they mature. B cells mature in bone marrow, and T cells mature in the thymus. Both B and T cells recognize and respond to particular pathogens. Q: The human body has as many as two trillion lymphocytes, and lymphocytes make up about 25% of all of what? A:
OPTIONS:
- red blood cells
- pathogens
- glands
- leukocytes
leukocytes