Answer the following question given this paragraph: The composition of the magma determines if the rock is mafic, felsic, or intermediate. Q: The composition of the magma determines if the rock is mafic, felsic, or what? Choices: - porous - magnetic - variable - intermediate A:
intermediate
Answer the following question given this paragraph: Many consumers feed at more than one trophic level. Humans, for example, are primary consumers when they eat plants such as vegetables. They are secondary consumers when they eat cows. They are tertiary consumers when they eat salmon. Q: Do most humans feed at one trophic level, or more than one? Choices: - less than one - one - none - more than one A:
more than one
Q: Answer the following question given this paragraph: Q: What organism is the most disruptive towards the diversity of other species? Choices: - bacteria - reptiles - insects - humans A:
A: humans
Question: Answer the following question given this paragraph: Chemistry in Everyday Life Statue of Liberty: Changing Colors The Statue of Liberty is a landmark every American recognizes. The Statue of Liberty is easily identified by its height, stance, and unique blue-green color (Figure 17.16). When this statue was first delivered from France, its appearance was not green. It was brown, the color of its copper "skin. " So how did the Statue of Liberty change colors? The change in appearance was a direct result of corrosion. The copper that is the primary component of the statue slowly underwent oxidation from the air. The oxidation-reduction reactions of copper metal in the environment occur in several steps. Copper metal is oxidized to copper(I) oxide (Cu2O), which is red, and then to copper(II) oxide, which is black. Q: Changes in the color of the statue of liberty owe to oxidation-reduction reactions, or what simpler term? Choices: - copper - oxygen - immersion - corrosion A:
Answer: corrosion
*Question*
Answer the following question given this paragraph: The skeletal system is made up of bones, cartilage, and ligaments. The skeletal system has many important functions in your body. What bones protect the heart and lungs? What protects the brain?. Q: Bones, cartilage, and ligaments make up what anatomical system? Choices: - Integumentary system - Lymphatic system - Muscular system - skeletal system A:
**Answer**
skeletal system
Answer the following question given this paragraph: Lipids are organic compounds that consist of carbon, hydrogen, and oxygen. They are made up of fatty acids and other compounds. They provide cells with energy, store energy, and help form cell membranes. Q: Lipids are organic compounds that consist of carbon, hydrogen, and? Choices: - nitrogen - methane - helium - oxygen A:
oxygen