Nydia noted all the information below. Which statement gives quantitative data? Some of the growth rings are wider than others.
The tree was 20 years old when it was cut down. A forest fire burned the tree during the years that it was alive. The widest growth rings indicate years that had the most rainfall.
<h3>Answer:</h3><h2>B. The tree was 20 years old when it was cut down.</h2><h3>Explanation:</h3>
Quantitative data refers to data that provides statistical and numerical information regarding the subject matter rather than generalized information. In the answer choices above only the second option provides quantitative data in the form of a numerical value i.e. "tree was 20 years old".
The substance must be able to alter its physical characteristic (for example, its color) in accordance to a change in pH. One example of this is litmus paper, which becomes red under acidic conditions and blue under basic conditions.
Two environmental factors that influence the shape of proteins are pH and temperature.
The term for when the shape of a protein is altered, is denaturation. The impact is has on the proteins ability to function, is that is changes and loses their function.
