Answer the following question given this paragraph: The modern atomic theory states that all matter is composed of atoms. Q: The modern atomic theory states that all matter is composed of what? Choices: - ions - quarks - molecules - atoms A:
atoms
Answer the following question given this paragraph: Steam actually consists of tiny droplets of liquid water. What you can't see in the picture is the water vapor that is also present in the air above the spring. Water vapor is water in the gaseous state. It constantly rises up from the surface of boiling hot water. Why? At high temperatures, particles of a liquid gain enough energy to completely overcome the force of attraction between them, so they change to a gas. The gas forms bubbles that rise to the surface of the liquid because gas is less dense than liquid. The bubbling up of the liquid is called boiling. When the bubbles reach the surface, the gas escapes into the air. The entire process in which a liquid boils and changes to a gas that escapes into the air is called vaporization . You can watch an animation of the process at this URL: http://www. visionlearning. com/img/app/library/objects/Flash/VLObject-321-030317040343. swf. Q: Steam actually consists of tiny droplets of liquid what? Choices: - lead - methane - mercury - water A:
water
Q: Answer the following question given this paragraph: Protostomes and Deuterostomes Bilaterally symmetrical, triploblastic eucoelomates can be divided into two groups based on differences in their early embryonic development. Protostomes include phyla such as arthropods, mollusks, and annelids. Deuterostomes include. Q: What are the two groups that tripoblastic eucoelomates can be divided into based on early embryonic development differences? Choices: - protostomes and eurostomes - heterodimers and deuterostomes - odontoblasts and deuterostomes - protostomes and deuterostomes A:
A: protostomes and deuterostomes
Question: Answer the following question given this paragraph: Like Earth, the Moon has a distinct crust, mantle, and core. The crust is composed of igneous rock. This rock is rich in the elements oxygen, silicon, magnesium, and aluminum. On the near side, the Moon's crust is about 30 kilometers thick. On the far side, the crust is about 100 kilometers thick. The mantle is made of rock like Earth's upper mantle. The Moon has a small metallic core, perhaps 300 to 500 kilometers in diameter. The composition of the core is probably mostly iron with some sulfur and nickel. We learned this both from the rock samples gathered by astronauts and from spacecraft sent to the Moon. Q: What is the earths crust composed of? Choices: - sedimentary rock - bicellular rock - metamorphic rock - igneuos rock A:
Answer: igneuos rock
*Question*
Answer the following question given this paragraph: On the left side of the electromagnetic spectrum diagram are radio waves and microwaves. Radio waves have the longest wavelengths and lowest frequencies of all electromagnetic waves. They also have the least amount of energy. Q: Of all the electromagnetic waves, which have the lowest frequencies? Choices: - X-rays - ultraviolet rays - gamma rays - radio waves A:
**Answer**
radio waves
(Question)
Answer the following question given this paragraph: From the stirrup, the vibrations pass to the oval window . This is another membrane like the eardrum. Q: How many pi bonds are found in a triple bond? Choices: - 10 - six - four - two A:
(Answer)
two