Q: How the individuals in a population are spread throughout their habitat is referred to as what? Read this paragraph and choose the correct option from the provided answers: Population density just represents the average number of individuals per unit of area or volume. Often, individuals in a population are not spread out evenly. Instead, they may live in clumps or some other pattern (see Figure below ). The pattern may reflect characteristics of the species or its environment. Population distribution describes how the individuals are distributed, or spread throughout their habitat. Choices: - habitual distribution - population habitation - population spread - population distribution A:
population distribution

Q: Batteries produce voltage through what type of reaction? Read this paragraph and choose the correct option from the provided answers: Chemical cells are found in batteries. They produce voltage by means of chemical reactions. Chemical cells have two electrodes, which are strips of different materials, such as zinc and carbon. The electrodes are suspended in an electrolyte. This is a substance that contains free ions, which can carry electric current. The electrolyte may be either a paste, in which case the cell is called a dry cell, or a liquid, in which case the cell is called a wet cell. Flashlight batteries contain dry cells. Car batteries contain wet cells. Choices: - liquid - non-chemical - thermal - chemical A:
chemical

Q: Reducing waste, as well as reusing and recycling resources, can help save what? Read this paragraph and choose the correct option from the provided answers: Reducing waste, as well as reusing and recycling resources, can help save natural resources. Choices: - eletrical resources - artificial resources - coral resources - natural resources A:
natural resources

Q: Carbon atoms are bonded to as many hydrogen atoms as possible in what type of fatty acids? Read this paragraph and choose the correct option from the provided answers: Saturated fatty acids have only single bonds between carbon atoms. As a result, the carbon atoms are bonded to as many hydrogen atoms as possible. In other words, the carbon atoms are saturated with hydrogens. Saturated fatty acids are found in fats. Choices: - super - unsaturated - oily - saturated A:
saturated