18. There is a liquid capsule inside a cup full of liquid. The cup full of liquid has salt yn it and the
liquid capsule has no salt in it. In which direction will the solvent flow?
A From the capsule to the larger cup
B. The salt does not have to move
C. Equally between the capsule and the cup
- D. From the larger cup to the capsule

When analyzing tree rings, what do scientists assume a thin ring indicates?

Which is the correct formula for photosynthesis

Ascientist is investigating the effects of salinity on fish development. he places fertilized fish eggs in an aquarium that contains low salinity and observes their development. what factor would improve experimental design the most? place the fish eggs in the open ocean because that is the natural habitat include another aquarium that has normal salinity to compare to the low salinity aquarium include an aquarium that replaces salt with sugar to confirm that the effects are specific to salt grow algae with the fish eggs in order to provide adequate nutrients to the developing embryos