The choices to your question are:
<span>A. Q or R
B.Q or T
C.T o V
D.V or Q
</span>
I would go with B. Q or T. I hope that this is the answer that you were looking for and it has helped you.
Answer:
She has gained a tolerance to caffeine
Explanation:
By drinking coffee everyday, her body has gotten used to the elevated level of caffeine in the morning. This has raised her tolerance to it, making it harder to feel the same effect from a single cup.
They changed over time by finding the right ingredients such as iron, metal, or steel to forge different creations. They took so slowly because no one was discovered the things to make stone tools.
Neanderthals were the first humans to intentionally bury the dead
The answer is: <span>the directionality problem
</span><span>the directionality problem refers to a type of problem in which the cause and effect relationship is not known.But even though the relationship is not known, we can now for sure that the problem is exist because it shows obvious effect/symtomps.</span>