Which statement tells an advantage of multicellular organisms? All of the cells are the same.

They can reproduce quickly.

One cell performs all of the necessary functions.

They can form complex organ systems.

This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons

How many neutrons does an element have if its atomic number is 50 and its mass number is 166