I would say it is constructing a hypothesis, that is because a hypothesis is basically gathering information or resources to support what your question was. so i say it is B.
To be honest, I can’t really see the question. So please next time just type it out lol
Answer:
The answer might be 4, been a while since I've done third grade math though.
1.hydrogen
2.carbon
3.argon
4.titanium
5.cesium
That is false.... I hope this is true or false