When the amoebas of slime molds join they form structures with many nuclei called

The right answer is Plasmodia.

Plasmodia is a mass or part of cytoplasm that has pultinucleate (ie composed of several nucleus instead of one). This property is characteristic of certain species, such as slime molds or moldy molds.

Viscous molds have several characteristics of fungi, but do not have hyphae. They are made of amoeboid cells without walls. The spores of viscous molds are surrounded by cellulose walls. Mushroom spores are made of chitin or another polysaccharide.

if you know your abc's you should be able to get your answer or just use google

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.