If you were testing a household cleaning product, what would be a reasonable ph for it and why would it have that ph value

Compare and contrast nutrient limitation in soil vs. nutrient limitation in aquatic ecosystems

What effect does plate tectonics have an organic evolution

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule