Answer the following question given this paragraph: Consumers are also called heterotrophs. There are several different types of heterotrophs depending on exactly what they consume. They may be herbivores, carnivores, or omnivores. Q: Heterotrophs is another name for what group? Choices: - omnivores - autotrophs - producers - consumers A:
consumers
Answer the following question given this paragraph: Q: What is a substance that increases the hydrogen ion concentration of a solution? Choices: - carbon - sulfur - base - acid A:
acid
Q: Answer the following question given this paragraph: A: A hot water heater increases the temperature of water in most homes. Many hot water heaters burn a fuel such as natural gas. The burning fuel causes the water to get hot because combustion is an exothermic reaction. Q: In a hot water heater, burning fuel causes the water to get hot because combustion is what type of reaction? Choices: - endothermic - geothermal - biochemical - exothermic A:
A: exothermic
Question: Answer the following question given this paragraph: Q: What term is used to describe the attractive force between molecules of the same substance? Choices: - magnetism - attraction - strength - cohesion A:
Answer: cohesion
*Question*
Answer the following question given this paragraph: You couldn't survive without your skin. It has many important functions. In several ways, it helps maintain homeostasis. The main function of the skin is controlling what enters and leaves the body. It prevents the loss of too much water from the body. It also prevents bacteria and other microorganisms from entering the body. Melanin in the epidermis absorbs ultraviolet light. This prevents the light from reaching and damaging the dermis. Q: What is the largest organ of the human body? Choices: - your lungs - your brain - your blood - your skin A:
**Answer**
your skin
Q: Answer the following question given this paragraph: The locations where electrons are likely to be located around the nucleus are known as orbitals. Each orbital represents a three-dimensional region in which a given electron is most likely to be found. Q: What do we call the locations where electrons are likely to be located around the nucleus? Choices: - isotopes - cores - radials - orbitals A:
A: orbitals