Lower rock layers were laid down earlier, so they are assumed to contain older fossils. Having read the above passage, choose the right answer to the following question (choices are near the surface or deeper down ): If Mona is excavating an archeological site and she discovers some fossils near the surface then compares them to fossils she found deeper down, which fossils will be younger near the surface or deeper down?
near the surface

The closer to pH 14, the more strongly basic the solution. Having read the above passage, choose the right answer to the following question (choices are more basic or less basic ): If Milo is adjusting the pH level of his pool and he brings the pH towards 14 does the solution become more or less basic more basic or less basic?
more basic

Q: If we have two materials with the same volume, the material with a higher mass will be more dense. Having read the above passage, choose the right answer to the following question (choices are more mass or less mass ): Jake pours syrup into one cup, then pours water into another, both in equal amounts. Jack can know that the syrup is the less dense of the fluids because it has more mass or less mass?
A: less mass

Question: Warming up exercises increases the blood flow to the muscles and increases the heart rate. Having read the above passage, choose the right answer to the following question (choices are decreases or increases ): Mel is running down the street for exercise. As Mel's heart rate increases, Mel's blood flow decreases or increases?
Answer: increases

*Question*
The density of the atmosphere decreases with an increase in the height above sea level (altitude). Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): If Milo is hiking up a mountain and taking atmospheric density readings, what will happen to the readings as he gets closer to the top of the mountain increase or decrease?
**Answer**
decrease

Anaerobic exercises cause muscles to get bigger and stronger. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): If you start incorporating anaerobic exercises into your workout routine, you can expect your muscle size to increase or decrease?
increase