input: OPTIONS:
- extinct
- adaptative
- primordial
- vestigial Now, answer this question: Answer the following question given this paragraph: Vestigial structures, or structures that have lost their use through evolution, are important evidence of evolution. Q: What do we call structures that have lost their use through evolution, which serve as important evidence of evolution? A:
A:
output: vestigial

Answer the following question given this paragraph: Evolution of Mammals Mammals are synapsids, meaning they have a single opening in the skull. They are the only living synapsids, as earlier forms became extinct by the Jurassic period. The early non-mammalian synapsids can be divided into two groups, the pelycosaurs and the therapsids. Within the therapsids, a group called the cynodonts are thought to be the ancestors of mammals (Figure 29.36). Q: Mammals are synapsids, meaning they have a single opening in what structure? A:

OPTIONS:
- spine
- heart
- hip
- skull

Answer: skull

Problem: OPTIONS:
- pileup theory
- disturbance theory
- rupture theory
- collision theory
Q: Answer the following question given this paragraph: Collision theory explains how materials can collide and become new materials. Q: Which theory explains how materials can collide and become new materials? A:
Answer: collision theory

Problem:OPTIONS:
- ignored
- watched
- coupled
- compressed

Answer the following question given this paragraph: Potential energy is not only associated with the location of matter, but also with the structure of matter. Even a spring on the ground has potential energy if it is compressed; so does a rubber band that is pulled taut. On a molecular level, the bonds that hold the atoms of molecules together exist in a particular structure that has potential energy. Remember that anabolic cellular pathways require energy to synthesize complex molecules from simpler ones and catabolic pathways release energy when complex molecules are broken down. The fact that energy can be released by the breakdown of certain chemical bonds implies that those bonds have potential energy. In fact, there is potential energy stored within the bonds of all the food molecules we eat, which is eventually harnessed for use. This is because these bonds can release energy when broken. The type of potential energy that exists within chemical bonds, and is released when those bonds are broken, is called chemical energy. Chemical energy is responsible for providing living cells with energy from food. The release of energy occurs when the molecular bonds within food molecules are broken. Q: Potential energy is not only associated with the location of matter, but also with the structure of matter. even a spring on the ground has potential energy if it is what? A:
****
A: compressed

Answer the following question given this paragraph: Visible light is part of the electromagnetic spectrum. Q: Visible light is part of what spectrum? A:
OPTIONS:
- mechanical spectrum
- eclipse spectrum
- molecular spectrum
- electromagnetic spectrum
electromagnetic spectrum

Answer the following question given this paragraph: Sediments are deposited in an environment of deposition. This can be a sand dune, beach, lake, river bend, or a great number of other locations. Scientists can figure out the environment of deposition of a sedimentary rock by looking at the size of sediments and the sedimentary features in the rock. Q: The term "environment of deposition" is useful for understanding the characteristics of what type of rock? A:
OPTIONS:
- glacial
- meteor
- limestone
- sedimentary

Answer:
sedimentary