This is going to be A. An artefact is something that <em>we </em>made! =)
First you should know that a dependent variable is the one which its values depends of the ones of other variable. In this case, <em>the final mass is the dependent variable</em> because this amount directly depends on how much acid the scientist pours in the initial mass to increase or decrease it. This is also why she remeasures it once the experiment is done.
What if there’s a flood there like in a bowl
Answer:
They left to begin military training.
Explanation:
At the age of 7, Spartan boys were forced to leave their house and begin training known as the “agoge,” a state-sponsored regimen designed to turn young boys into skilled warriors and moral citizens.
