List abiotic and biotic factors that influence the tolerable range of a moon jellyfish

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)

What is a property of a double replacement reaction