(01.01 HC)In a magazine advertisement, a manufacturer claims its laundry ball, which contains ceramic pellets, gets clothes clean by changing the pH of the water. The ad claims the product reduces wear on clothing, contaminants in the environment, and the cost of doing laundry. What should the advertisement include to give a consumer more confidence in this product’s claims?

(01.01 MC)Which of the following questions can be answered scientifically?

(01.07 LC)What type of evidence would the statement “I saw the car hit the tree” be considered?

(02.01 MC)The slight negative charge at one end of one water molecule is attracted to the slight positive charge of another water molecule. What is this attraction called?

(01.02 MC)Glucose and fructose are monosaccharides that have the same chemical formula, C6H12O6. However, they do not chemically react the same. Which of the following generalizations can explain this?

(01.02 MC) Which of the following correctly completes the following equation: Glycerol + three fatty acid chains =

(01.02 MC)Glucose and fructose are monosaccharides that have the same chemical formula, C6H12O6. However, they do not chemically react the same. Which of the following generalizations can explain this?

(01.03 MC)Organic molecules are sometimes found within meteorites that crash into Earth. Which meteorite condition in space is similar to what most likely was present in Earth’s early atmosphere?

(01.02A MC)The great number and complexity of organic compounds is reflected in which of the following?

  (03.02 MC)The height of the person is impacted by multiple genes. Which type of genetic trait does this represent?