Q: Q: Where is most digestion completed? Read this paragraph and choose the correct option from the provided answers: Choices: - the cavity - the stomach - the esophagus - the duodenum A:
A: the duodenum

Q: Q: When a solute dissolves into a solvent what is that called? Read this paragraph and choose the correct option from the provided answers: Enthalpy changes also occur when a solute undergoes the physical process of dissolving into a solvent. Hot packs and cold packs (see Figure below ) use this property. Many hot packs use calcium chloride, which releases heat when it dissolves according to the equation below. Choices: - solubility - viscosity - mixing - enthalpy A:
A: enthalpy

Q: Q: What is the most common type of organic compound? Read this paragraph and choose the correct option from the provided answers: Carbohydrates are the most common type of organic compound. A carbohydrate is an organic compound such as sugar or starch, and is used to store energy. Like most organic compounds, carbohydrates are built of small, repeating units that form bonds with each other to make a larger molecule. In the case of carbohydrates, the small repeating units are called monosaccharides. Choices: - lipids - hydrocarbons - proteins - carbohydrates A:
A: carbohydrates

Q: Q: Survivorship curves show the distribution of individuals in a population according to what metric? Read this paragraph and choose the correct option from the provided answers: Figure 19.4 Survivorship curves show the distribution of individuals in a population according to age. Humans and most mammals have a Type I survivorship curve, because death primarily occurs in the older years. Birds have a Type II survivorship curve, as death at any age is equally probable. Trees have a Type III survivorship curve because very few survive the younger years, but after a certain age, individuals are much more likely to survive. Choices: - weight - height - birth rate - age A:
A: age