15. Where Dimitri lives, the climate is humid much of the year. In some places, moss grows in the shade and between cracks in the pavement.
The simplest plant, such as mosses and liverworts, are examples of which
of the following plant groups?*
vascular plants
O nonvascular plants
gymnosperms
O angiosperms

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.