Answer:
Student 1’s methods would be more accurate, because the student would control more factors. Only one variable at a time (either temperature or acidity) would be tested on each group of worms. On the other hand, Student 2 is testing both factors on all the worms, which could make the results unclear.
I just translated this question, but I'll be giving you English answer so just translate it as well in your language.
In a residence with no basement, a dorm, or an apartment: Avoid windows. Go to the lowest floor, small core room (like a bathroom or closet), beneath a stairwell, or in an indoors hallway with no windows. Crouch as low as feasible to the floor, going through down; and cover your head with your hands.
Answer:
I believe it is the Impermeable rock layer. I am not 100% sure so I am sorry in advance if I am incorrect.
Explanation:
Answer:
B. All of the above are true
Explanation:
I do PACyber as well and also got stuck on this one. After the test I saw that B was correct.
