The brain is composed of many cells and different tissue at what level of organizationcis the brain?

If the same amount of cacl2 is added to equal volumes of water and maple syrup, which will have the higher temperature?

Si una estrella no tiene paralaje medible, ¿qué puedes inferir?

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.)