*Question*
Q: What is the term for evolution over geologic time above the level of the species? Read this paragraph and choose the correct option from the provided answers: Macroevolution is evolution over geologic time above the level of the species. One of the main topics in macroevolution is how new species arise. The process by which a new species evolves is called speciation . How does speciation occur? How does one species evolve into two or more new species?. Choices: - mutation - speciation - microevolution - macroevolution A:
**Answer**
macroevolution

*Question*
Q: Where are the terrestrial planets located, in relation to the sun? Read this paragraph and choose the correct option from the provided answers: The four planets closest to the SunMercury, Venus, Earth, and Marsare the inner planets or terrestrial planets ( Figure below ). 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 backward and spins the slowest of all the planets. Choices: - farthest - To the left - To the right - closest A:
**Answer**
closest

*Question*
Q: What type of light has shorter wavelengths than visible light and has enough energy to kill bacteria? Read this paragraph and choose the correct option from the provided answers: Mid-wavelength electromagnetic waves are called light. Light consists of visible, infrared, and ultraviolet light. Humans can see only visible light. Infrared light has longer wavelengths than visible light and is perceived as warmth. Ultraviolet light has shorter wavelengths than visible light and has enough energy to kill bacteria. It can also harm the skin. Choices: - luminescence - infrared - reflected light - ultraviolet A:
**Answer**
ultraviolet

*Question*
Q: Members of the genus trypanosoma are flagellate protozoa that cause what? Read this paragraph and choose the correct option from the provided answers: Members of the genus Trypanosoma are flagellate protozoa that cause sleeping sickness , which is common in Africa. They also cause Chagas disease , which is common in South America. The parasites are spread by insect vectors. The vector for Chagas disease is shown in Figure below . Trypanosoma parasites enter a person's blood when the vector bites. Then they spread to other tissues and organs. The diseases may be fatal without medical treatment. Choices: - cancer - hypertension - mutations - sleeping sickness A:
**Answer**
sleeping sickness