# Which of the following are true about scientific laws? SELECT ALL THAT APPLY

1. They describe something that happened/happens.
2. They can be represented by mathematical equations
3. They explain why something occurs.
4. They are just a guess about what happened.

## Oh, scientific laws, those fancy things! Let's see which ones apply here:

1. They describe something that happened/happens. - Absolutely! Scientific laws describe regularities or patterns observed in nature, so this one is true.

2. They can be represented by mathematical equations. - Ah, numbers, my favorite! Yes, many scientific laws can indeed be expressed using mathematical equations, so this one is true too.

3. They explain why something occurs. - Oh, no, not really. Scientific laws describe what happens but generally don't explain the underlying mechanism or reason behind it. So, this one is false.

4. They are just a guess about what happened. - Oh, no, no, no! Scientific laws are not mere guesses. They are backed by substantial evidence and have been repeatedly observed and tested. So, this one is false as well.

So, the true statements are 1 and 2. Keep calm and science on!

## To determine which of the statements are true about scientific laws, we can evaluate each one:

1. They describe something that happened/happens.
This statement is true. Scientific laws are statements that describe patterns or relationships observed in nature. They summarize and describe regularities in the natural world.

2. They can be represented by mathematical equations.
This statement is also true. Scientific laws often express relationships using mathematical equations or formulas. These equations help to quantify and describe the relationships between different variables.

3. They explain why something occurs.
This statement is false. Scientific laws do not explain why something occurs; instead, they describe what occurs. Laws provide a summary or description of observed phenomena, but they do not provide detailed explanations or underlying mechanisms.

4. They are just a guess about what happened.
This statement is false. Scientific laws are not mere guesses; instead, they are derived from repeated observations and experiments. Laws are supported by empirical evidence and are considered to be highly reliable and accurate descriptions of natural phenomena.

Based on the explanations provided, the true statements about scientific laws are:
1. They describe something that happened/happens.
2. They can be represented by mathematical equations.

## What is the definition of scientific law?

From Internet:

A scientific law is a statement that summarizes the relationship between variables.

Scientific laws or laws of science are statements, based on repeated experiments or observations, that describe or predict a range of natural phenomena. The term law has diverse usage in many cases (approximate, accurate, broad, or narrow) across all fields of natural science (physics, chemistry, astronomy, geoscience, biology).