Lab Safety
What should you do first if you accidentally spill a chemical on your skin?
What is immediately notify the teacher and follow the lab's safety procedures?
An observation describes a solution as bright blue. Is this quantitative or qualitative?
What is qualitative?
In a data table, what should each column have to explain what information is recorded?
What is a descriptive heading or label, including units when appropriate?
What is the basic unit of structure and function in all living things?
What is a cell?
In the movie *Barbie* (2023), what actor plays Ken alongside Margot Robbie?
Who is Ryan Gosling?
What type of protective equipment should you wear to protect your eyes during an experiment?
What are safety goggles?
A student measures the temperature of water as 35°C. Is this quantitative or qualitative?
What is quantitative?
On which axis do you typically place the independent variable?
What is the x-axis (horizontal axis)?
What characteristic of life describes an organism maintaining stable internal conditions, such as body temperature?
What is homeostasis?
What is the name of the fictional school attended by Wednesday Addams in the Netflix series *Wednesday*?
What is Nevermore Academy?
Why should you never eat or drink in the laboratory?
What is to prevent accidental ingestion of chemicals or biological materials?
A plant grew 4.5 centimeters in one week. What type of observation is this and WHY?
What is quantitative, because it includes a numerical measurement?
A student tests how different amounts of fertilizer affect plant height. What is the independent variable?
What is the amount of fertilizer?
Living things need this to carry out essential processes like growth, movement, and reproduction.
What is energy?
Which singer released the albums *1989*, *Midnights*, and *The Tortured Poets Department*?
Who is Taylor Swift?
You break a glass beaker during an experiment. What should you do?
What is notify the teacher and never pick up broken glass with your bare hands?
A student records that a reaction produced bubbles and had a strong odor. What type of observations are these?
What are qualitative observations, because they describe characteristics without numerical measurements?
A student measures plant height every day for two weeks. Which type of graph is usually best for showing how height changes over time?
What is a line graph?
A sunflower grows taller and produces new leaves over time. Which two characteristics of life does this demonstrate?
What are growth and development?
In the Marvel Cinematic Universe, what is the name of Thor's hammer?
What is Mjölnir?
You are heating a test tube over a flame. How should you position the opening of the test tube?
What is point it away from yourself and others?
A student records that a liquid is cloudy and has a volume of 25 mL. Identify both types of observations.
What are qualitative (cloudy) and quantitative (25 mL)?
A student tests four different fertilizers and measures the final height of plants in each group. Which type of graph would be appropriate for comparing the groups, and what should the axes show?
What is a bar graph, with fertilizer type on the x-axis and plant height (with units) on the y-axis?
A bacterium detects a change in its environment and moves toward a food source. Which characteristic of life does this demonstrate?
What is responding to stimuli (or responding to the environment)?
What is the name of the coffee shop frequently visited by the main characters in Friends?
What is Central Perk?